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
Tesla P4
CORE STATE
GP104
VRAM
8 GB
CLOCK SPEED
1114 MHz
TDP
75 W
BUS WIDTH
256 bit
ARCHITECTURE
Pascal
PROCESS
16 nm
LAUNCH DATE
2016
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
GB10
Tesla P4
Core Specs
Shading Units
6,144
2,560
-58.3%
Shaders
6,144
2,560
-58.3%
TMUs
384
160
-58.3%
ROPs
48
64
+33.3%
SM Count
48
20
-58.3%
Clocks
Base Clock
1665 MHz
886 MHz
Boost Clock
2418 MHz
1114 MHz
Memory Clock
1067 MHz
8.5 Gbps effective
1502 MHz
6 Gbps effective
Memory
Memory Size
128 GB
8 GB
VRAM (MB)
131,072
8,192
-93.8%
Memory Type
LPDDR5X
GDDR5
Memory Bus
256 bit
256 bit
Bandwidth
273.2 GB/s
192.3 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
71.30 GPixel/s
Texture Rate
928.5 GTexel/s
178.2 GTexel/s
FP32 (TFLOPS)
29.71 TFLOPS
5.704 TFLOPS
FP64 (TFLOPS)
464.3 GFLOPS (1:64)
178.2 GFLOPS (1:32)
FP16 (TFLOPS)
29.71 TFLOPS (1:1)
89.12 GFLOPS (1:64)
AI/RT
RT Cores
48
—
Tensor Cores
384
—
Power
TDP
140 W
75 W
TDP (W)
140
75
-46.4%
Suggested PSU
300 W
250 W
Power Connectors
None
None
Architecture
Architecture
Blackwell 2.0
Pascal
GPU Name
GB20B
GP104
Generation
Server Blackwell
(Bxx)
Tesla Pascal
(Pxx)
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
Single-slot
Length
150 mm
5.9 inches
168 mm
6.6 inches
Height
51 mm
2 inches
—
Outputs
1x HDMI
No outputs
Bus Interface
PCIe 5.0 x16
PCIe 3.0 x16
Other
Launch Price
3,999 USD
—
Production
Active
End-of-life
Predecessor
Server Hopper
Tesla Maxwell
Successor
Server Rubin
Tesla Volta