G
Pretty GPUDEVS

NVIDIA GB10

Gen

Server Blackwell (Bxx)

Memory

128 GB

Architecture

Blackwell 2.0

Resolution Support

1920x1080 TargetGood
2560x1440 TargetGood
3840x2160 TargetPlayable

Quick Overview

Graphics Processor
5 nm
Cores
6144
Memory Size
128 GB undefined
Bus Width
256 bit
GPU Architecture
Blackwell 2.0
Predecessor
Server Hopper

GPU Description

The NVIDIA GB10 is an graphics card by NVIDIA, launched on an undisclosed date. Built on the 5 nm process and powered by the GB20B (standard variant) GPU, it supports DirectX 12 Ultimate, enabling modern gaming features such as hardware ray tracing and variable rate shading. The GB20B has a die size of unknown die size with an unknown number of transistors transistors, featuring 6144 shaders, 384 TMUs, 48 ROPs, 384 tensor cores, and 48 ray tracing cores. It comes with 128 GB LPDDR5X memory on a 256-bit interface, running at 1067 MHz 8.5 Gbps effective. The GPU operates at 1665 MHz, boosting up to 2418 MHz, with a maximum power draw of 140 W via no external power connectors. It connects through PCI Express, offers 1x HDMI, measures IGP, uses a system-specific cooling design, and launched at an undisclosed price.

Clock Speeds

Base Clock1665 MHz
Boost Clock2418 MHz

Advanced Info

Graphics Processor
GB20B
Cores
6144
Memory Size
128 GB
Memory Type
LPDDR5X
Bus Width
256 bit
GPU Architecture
Blackwell 2.0
Die Size
unknown
GPU Name
GB20B
GPU Variant
Architecture
Blackwell 2.0
Foundry
TSMC
Process Type
3N FinFET
Process Size
5 nm
Transistors
unknown
Density
Die Size
unknown
Release Date
Oct 15th, 2025
Announced
Mar 18th, 2025
Generation
Server Blackwell (Bxx)
Predecessor
Server Hopper
Production Status
Active
Driver Support
Active
Launch Price
3,999 USD
Current Price
Bus Interface
PCIe 5.0 x16
Reviews
Shading Units
6144
TMUs
384
ROPs
48
SM Count
48
Tensor Cores
384
RT Cores
48
L1 Cache
128 KB (per SM)
L2 Cache
50 MB
Pixel Rate
116.1 GPixel/s
Texture Rate
928.5 GTexel/s
FP16 (Half)
29.71 TFLOPS (1:1)
FP32 (Float)
29.71 TFLOPS
FP64 (Double)
464.3 GFLOPS (1:64)
Slot Width
IGP
TDP
140 W
Suggested PSU
300 W
Outputs
1x HDMI
Power Connectors
None
Board Number

Performance Hierarchy

RankHardware NodeRelative
#1233%
#2
GeForce RTX 4090
178%
#3153%
#4
GeForce RTX 4080 SUPER
137%
#5
GeForce RTX 4080
136%
#6
Radeon RX 7900 XTX
136%
#7134%
#8128%
#9
Radeon RX 7900 XT
117%
#10
GeForce RTX 3090 Ti
115%
#11
GeForce RTX 4070 Ti SUPER
115%
#12115%
#13
GeForce RTX 4070 Ti
105%
#14104%
#15
GeForce RTX 3090
102%
#16
GeForce RTX 3080 Ti
101%
#17
GB10Active Node
100%
#18
GeForce RTX 4070 SUPER
98%
#19
Radeon RX 7900 GRE
96%
#20
Radeon RX 6950 XT
95%
#21
GeForce RTX 4070
93%
#22
Radeon RX 6900 XT
92%
#23
GeForce RTX 3080
91%
#24
Radeon RX 7800 XT
91%
#25
Radeon RX 6800 XT
88%
#2681%
#2781%
#28
Radeon RX 7700 XT
80%
#2977%
#30
GeForce RTX 3070 Ti
77%
#31
Radeon RX 6800
74%
#3273%
#33
GeForce RTX 3070
72%
#34
GeForce RTX 2080 Ti
71%
#35
GeForce RTX 4060 Ti 8 GB
71%
#3670%
#37
Radeon RX 6750 XT
68%
#38
GeForce RTX 3060 Ti
63%
#39
Radeon RX 6700 XT
62%
#40
GeForce RTX 2080 SUPER
58%
#41
Radeon RX 7600 XT
57%
#42
GeForce RTX 4060
57%
#43
Arc B580
57%
#4455%
#45
GeForce RTX 2080
55%
#46
Radeon RX 6650 XT
54%
#47
Radeon RX 7600
54%
#48
GeForce RTX 2070 SUPER
51%
#49
GeForce GTX 1080 Ti
50%
#50
Arc A770
50%
#51
GeForce RTX 3060 12 GB
49%
#52
Radeon RX 6600 XT
48%
#53
Radeon VII
48%
#54
Arc A750
47%
#55
Radeon RX 5700 XT
46%
#56
GeForce RTX 2070
45%
#57
Radeon RX 6600
43%
#58
Arc A580
42%
#59
GeForce RTX 2060 SUPER
42%
#60
Radeon RX Vega 64
40%
#61
GeForce RTX 2060
39%
#62
Radeon RX 5700
39%
#63
GeForce GTX 1080
38%
#64
GeForce GTX 1070 Ti
37%
#65
Radeon RX 5600 XT
37%
#66
Radeon RX Vega 56
35%
#67
GeForce GTX 1070
34%
#68
GeForce GTX 1660 SUPER
32%
#69
GeForce GTX 1660 Ti
32%
#70
GeForce GTX 980 Ti
30%
#71
GeForce RTX 3050 8 GB
30%
#72
Radeon R9 FURY X
30%
#73
GeForce GTX 1660
29%
#74
Radeon RX 590
28%
#75
Radeon R9 FURY
27%
#76
GeForce GTX 980
27%
#77
GeForce GTX 1650 SUPER
26%
#78
Radeon RX 6500 XT
26%
#79
Radeon RX 5500 XT
26%
#80
Radeon RX 580
26%
#81
GeForce GTX 1060 6 GB
25%
#82
Radeon R9 390X
25%
#83
GeForce GTX 690
24%
#84
Radeon RX 480
24%
#85
Radeon HD 7990
24%
#86
GeForce GTX 780 Ti
24%
#87
GeForce GTX 970
23%
#88
Radeon R9 290X
23%
#89
Radeon R9 390
23%
#90
Radeon RX 570
22%
#91
Radeon R9 290
21%
#92
Radeon RX 470
21%
#93
GeForce GTX 1650
20%
#94
Radeon RX 6400
19%
#95
Arc A380
19%
#96
GeForce GTX 780
19%
#97
Radeon HD 7970 GHz Edition
17%
#98
GeForce GTX 590
17%
#99
Radeon R9 280X
17%
#100
Radeon HD 6990
16%
#101
GeForce GTX 1050 Ti
16%
#102
GeForce GTX 680
15%
#103
Radeon R9 380
15%
#104
Radeon HD 7970
15%
#105
GeForce GTX 770
15%
#106
Radeon R9 285
15%
#107
GeForce GTX 960
15%
#108
GeForce GTX 670
14%
#109
Radeon HD 5970
13%
#110
GeForce GTX 1630
13%
#111
Radeon HD 7950
13%
#112
GeForce GTX 1050
13%
#113
GeForce GTX 760
12%
#114
GeForce GTX 580
12%
#115
GeForce GTX 660 Ti
12%
#116
Radeon R9 270X
12%
#117
Radeon HD 7870 GHz Edition
12%
#118
GeForce GTX 950
12%
#119
Radeon RX 560
11%
#120
GeForce GTX 570
11%
#121
GeForce GTX 660
11%
#122
Radeon RX 460
11%
#123
Radeon R7 370
11%
#124
Radeon HD 6970
11%
#125
GeForce GTX 480
10%
#126
Radeon HD 7850
10%
#127
GeForce GTX 295
10%
#128
Radeon HD 6950
9%
#129
GeForce GTX 750 Ti
9%
#130
Radeon HD 4870 X2
9%
#131
GeForce GTX 560 Ti
9%
#132
Radeon HD 5870
9%
#133
Radeon HD 6870
8%
#134
GeForce GTX 470
8%
#135
GeForce GTX 650 Ti
8%
#136
Radeon HD 5850
7%
#137
GeForce GTX 285
7%
#138
Radeon HD 6850
7%
#139
GeForce GTX 280
6%
#140
Radeon HD 7770 GHz Edition
6%
#141
GeForce GTX 275
6%
#142
GeForce GT 1030
6%
#143
GeForce GTX 460
6%
#144
Radeon HD 4890
6%
#145
Radeon HD 6790
6%
#146
Radeon HD 5830
6%
#147
GeForce GTX 650
5%
#148
GeForce GTX 550 Ti
5%
#149
Radeon HD 4870
5%
#150
GeForce GTX 260
5%
#151
Radeon HD 5770
5%
#152
Radeon HD 7750
5%
#153
Radeon HD 5750
4%
#154
GeForce GTS 450
4%
#155
GeForce GTS 250
4%
#156
Radeon HD 4850
4%
#157
Radeon HD 4770
4%
#158
Radeon HD 4830
4%
#159
Radeon HD 6670
3%
#160
GeForce 9800 GT
3%
#161
GeForce GT 640
3%
#162
Radeon HD 5670
3%
#163
GeForce 9600 GT
3%
#164
GeForce GT 240
2%
#165
GeForce GT 440
2%
#166
Radeon HD 4670
2%
#167
Radeon HD 5570
2%
#168
GeForce GT 430
2%
#169
GeForce GT 220
2%
#170
GeForce GT 520
1%
#171
Radeon HD 6450
1%
#172
Radeon HD 5450
1%
#173
Radeon HD 4550
1%
#174
GeForce 9400 GT
1%
#175
GeForce 210
1%