GPU Comparison
GEFORCE
NVIDIA CMP 90HX
CORE STATE
GA102
VRAM
10 GB
CLOCK SPEED
1710 MHz
TDP
320 W
BUS WIDTH
320 bit
ARCHITECTURE
Ampere
PROCESS
8 nm
LAUNCH DATE
2021
VS
GEFORCE
Tesla K40m
CORE STATE
GK110B
VRAM
12 GB
CLOCK SPEED
876 MHz
TDP
245 W
BUS WIDTH
384 bit
ARCHITECTURE
Kepler
PROCESS
28 nm
LAUNCH DATE
2013
PERFORMANCE BENCHMARKS
geekbench_opencl
DETAILED SPECIFICATIONS
SPECIFICATION
CMP 90HX
Tesla K40m
Core Specs
Shading Units
6,400
2,880
-55.0%
Shaders
6,400
2,880
-55.0%
TMUs
200
240
+20.0%
ROPs
80
48
-40.0%
SM Count
50
—
Clocks
Base Clock
1500 MHz
745 MHz
Boost Clock
1710 MHz
876 MHz
Memory Clock
1188 MHz
19 Gbps effective
1502 MHz
6 Gbps effective
Memory
Memory Size
10 GB
12 GB
VRAM (MB)
10,240
12,288
+20.0%
Memory Type
GDDR6X
GDDR5
Memory Bus
320 bit
384 bit
Bandwidth
760.3 GB/s
288.4 GB/s
Cache
L1 Cache
128 KB (per SM)
16 KB (per SMX)
L2 Cache
5 MB
1536 KB
Performance
Pixel Rate
136.8 GPixel/s
52.56 GPixel/s
Texture Rate
342.0 GTexel/s
210.2 GTexel/s
FP32 (TFLOPS)
21.89 TFLOPS
5.046 TFLOPS
FP64 (TFLOPS)
342.0 GFLOPS (1:64)
1.682 TFLOPS (1:3)
FP16 (TFLOPS)
21.89 TFLOPS (1:1)
—
AI/RT
RT Cores
50
—
Tensor Cores
200
—
Power
TDP
320 W
245 W
TDP (W)
320
245
-23.4%
Suggested PSU
700 W
550 W
Power Connectors
2x 8-pin
—
Architecture
Architecture
Ampere
Kepler
GPU Name
GA102
GK110B
Generation
Mining GPUs
Tesla Kepler
(Kxx)
Process Size
8 nm
28 nm
Transistors
28,300 million
7,080 million
Die Size
628 mm²
561 mm²
Foundry
Samsung
TSMC
Density
45.1M / mm²
12.6M / mm²
API Support
DirectX
12 Ultimate (12_2)
12 (11_1)
OpenGL
4.6
4.6
Vulkan
1.4
1.2.175
OpenCL
3.0
3.0
CUDA
8.6
3.5
Shader Model
6.8
6.5 (5.1)
Physical
Slot Width
Dual-slot
Dual-slot
Length
285 mm
11.2 inches
267 mm
10.5 inches
Height
112 mm
4.4 inches
—
Outputs
No outputs
No outputs
Bus Interface
PCIe 1.0 x4
PCIe 3.0 x16
Other
Launch Price
—
7,699 USD
Production
End-of-life
End-of-life
Predecessor
—
Tesla Fermi
Successor
—
Tesla Maxwell