GPU Comparison
GEFORCE
NVIDIA GB10
CORE STATE
GB20B
VRAM
128 GB
CLOCK SPEED
2418 MHz
TDP
140 W
BUS WIDTH
256 bit
ARCHITECTURE
Blackwell 2.0
PROCESS
5 nm
LAUNCH DATE
2025
VS
GEFORCE
P104-100
CORE STATE
GP104
VRAM
4 GB
CLOCK SPEED
1733 MHz
TDP
—
BUS WIDTH
256 bit
ARCHITECTURE
Pascal
PROCESS
16 nm
LAUNCH DATE
2017
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
3dmark_3dmark_steel_nomad_dx12
DETAILED SPECIFICATIONS
SPECIFICATION
GB10
P104-100
Core Specs
Shading Units
6,144
1,920
-68.8%
Shaders
6,144
1,920
-68.8%
TMUs
384
120
-68.8%
ROPs
48
64
+33.3%
SM Count
48
15
-68.8%
Clocks
Base Clock
1665 MHz
1607 MHz
Boost Clock
2418 MHz
1733 MHz
Memory Clock
1067 MHz
8.5 Gbps effective
1251 MHz
10 Gbps effective
Memory
Memory Size
128 GB
4 GB
VRAM (MB)
131,072
4,096
-96.9%
Memory Type
LPDDR5X
GDDR5X
Memory Bus
256 bit
256 bit
Bandwidth
273.2 GB/s
320.3 GB/s
Cache
L1 Cache
256 KB (per SM)
48 KB (per SM)
L2 Cache
50 MB
2 MB
Performance
Pixel Rate
116.1 GPixel/s
110.9 GPixel/s
Texture Rate
928.5 GTexel/s
208.0 GTexel/s
FP32 (TFLOPS)
29.71 TFLOPS
6.655 TFLOPS
FP64 (TFLOPS)
464.3 GFLOPS (1:64)
208.0 GFLOPS (1:32)
FP16 (TFLOPS)
29.71 TFLOPS (1:1)
104.0 GFLOPS (1:64)
AI/RT
RT Cores
48
—
Tensor Cores
384
—
Power
TDP
140 W
—
TDP (W)
140
—
Suggested PSU
300 W
200 W
Power Connectors
None
1x 8-pin
Architecture
Architecture
Blackwell 2.0
Pascal
GPU Name
GB20B
GP104
Generation
Server Blackwell
(Bxx)
Mining GPUs
Process Size
5 nm
16 nm
Transistors
—
7,200 million
Die Size
—
314 mm²
Foundry
TSMC
TSMC
Density
—
22.9M / mm²
API Support
DirectX
—
12 (12_1)
OpenGL
—
4.6
Vulkan
—
1.4
OpenCL
3.0
3.0
CUDA
12.1
6.1
Shader Model
—
6.8
Physical
Slot Width
IGP
Dual-slot
Length
150 mm
5.9 inches
267 mm
10.5 inches
Height
51 mm
2 inches
—
Outputs
1x HDMI
No outputs
Bus Interface
PCIe 5.0 x16
PCIe 1.0 x4
Other
Launch Price
3,999 USD
—
Production
Active
End-of-life
Predecessor
Server Hopper
—
Successor
Server Rubin
—