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
TITAN X Pascal
CORE STATE
GP102
VRAM
12 GB
CLOCK SPEED
1531 MHz
TDP
250 W
BUS WIDTH
384 bit
ARCHITECTURE
Pascal
PROCESS
16 nm
LAUNCH DATE
2016
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
GB10
TITAN X Pascal
Core Specs
Shading Units
6,144
3,584
-41.7%
Shaders
6,144
3,584
-41.7%
TMUs
384
224
-41.7%
ROPs
48
96
+100.0%
SM Count
48
28
-41.7%
Clocks
Base Clock
1665 MHz
1417 MHz
Boost Clock
2418 MHz
1531 MHz
Memory Clock
1067 MHz
8.5 Gbps effective
1251 MHz
10 Gbps effective
Memory
Memory Size
128 GB
12 GB
VRAM (MB)
131,072
12,288
-90.6%
Memory Type
LPDDR5X
GDDR5X
Memory Bus
256 bit
384 bit
Bandwidth
273.2 GB/s
480.4 GB/s
Cache
L1 Cache
256 KB (per SM)
48 KB (per SM)
L2 Cache
50 MB
3 MB
Performance
Pixel Rate
116.1 GPixel/s
147.0 GPixel/s
Texture Rate
928.5 GTexel/s
342.9 GTexel/s
FP32 (TFLOPS)
29.71 TFLOPS
10.97 TFLOPS
FP64 (TFLOPS)
464.3 GFLOPS (1:64)
342.9 GFLOPS (1:32)
FP16 (TFLOPS)
29.71 TFLOPS (1:1)
171.5 GFLOPS (1:64)
AI/RT
RT Cores
48
—
Tensor Cores
384
—
Power
TDP
140 W
250 W
TDP (W)
140
250
+78.6%
Suggested PSU
300 W
600 W
Power Connectors
None
1x 6-pin + 1x 8-pin
Architecture
Architecture
Blackwell 2.0
Pascal
GPU Name
GB20B
GP102
Generation
Server Blackwell
(Bxx)
GeForce 10
Process Size
5 nm
16 nm
Transistors
—
11,800 million
Die Size
—
471 mm²
Foundry
TSMC
TSMC
Density
—
25.1M / 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
112 mm
4.4 inches
Outputs
1x HDMI
1x DVI1x HDMI 2.03x DisplayPort 1.4a
Bus Interface
PCIe 5.0 x16
PCIe 3.0 x16
Other
Launch Price
3,999 USD
1,199 USD
Production
Active
End-of-life
Predecessor
Server Hopper
GeForce 900
Successor
Server Rubin
GeForce 20