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
GeForce GTX 560
CORE STATE
GF114
VRAM
1024 MB
CLOCK SPEED
—
TDP
150 W
BUS WIDTH
256 bit
ARCHITECTURE
Fermi 2.0
PROCESS
40 nm
LAUNCH DATE
2011
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
GB10
GTX 560
Core Specs
Shading Units
6,144
336
-94.5%
Shaders
6,144
336
-94.5%
TMUs
384
56
-85.4%
ROPs
48
32
-33.3%
SM Count
48
7
-85.4%
Clocks
Base Clock
1665 MHz
—
Boost Clock
2418 MHz
—
GPU Clock
—
810 MHz
Shader Clock
—
1620 MHz
Memory Clock
1067 MHz
8.5 Gbps effective
1000 MHz
4 Gbps effective
Memory
Memory Size
128 GB
1024 MB
VRAM (MB)
131,072
1,024
-99.2%
Memory Type
LPDDR5X
GDDR5
Memory Bus
256 bit
256 bit
Bandwidth
273.2 GB/s
128.0 GB/s
Cache
L1 Cache
256 KB (per SM)
64 KB (per SM)
L2 Cache
50 MB
512 KB
Performance
Pixel Rate
116.1 GPixel/s
11.34 GPixel/s
Texture Rate
928.5 GTexel/s
45.36 GTexel/s
FP32 (TFLOPS)
29.71 TFLOPS
1,088.6 GFLOPS
FP64 (TFLOPS)
464.3 GFLOPS (1:64)
90.72 GFLOPS (1:12)
FP16 (TFLOPS)
29.71 TFLOPS (1:1)
—
AI/RT
RT Cores
48
—
Tensor Cores
384
—
Power
TDP
140 W
150 W
TDP (W)
140
150
+7.1%
Suggested PSU
300 W
450 W
Power Connectors
None
2x 6-pin
Architecture
Architecture
Blackwell 2.0
Fermi 2.0
GPU Name
GB20B
GF114
Generation
Server Blackwell
(Bxx)
GeForce 500
Process Size
5 nm
40 nm
Transistors
—
1,950 million
Die Size
—
332 mm²
Foundry
TSMC
TSMC
Density
—
5.9M / mm²
API Support
DirectX
—
12 (11_0)
OpenGL
—
4.6
OpenCL
3.0
1.1
CUDA
12.1
2.1
Shader Model
—
5.1
Physical
Slot Width
IGP
Dual-slot
Length
150 mm
5.9 inches
210 mm
8.3 inches
Height
51 mm
2 inches
—
Outputs
1x HDMI
2x DVI1x mini-HDMI 1.3a
Bus Interface
PCIe 5.0 x16
PCIe 2.0 x16
Other
Launch Price
3,999 USD
199 USD
Production
Active
End-of-life
Predecessor
Server Hopper
GeForce 400
Successor
Server Rubin
GeForce 600