GPU Comparison

NVIDIA

GEFORCE

NVIDIA CMP 40HX

CORE STATE TU106

VRAM 8 GB

CLOCK SPEED 1650 MHz

TDP 185 W

BUS WIDTH 256 bit

ARCHITECTURE Turing

nm

PROCESS 12 nm

LAUNCH DATE 2021

VS

NVIDIA

GEFORCE

RTX A4000

CORE STATE GA104

VRAM 16 GB

CLOCK SPEED 1560 MHz

TDP 140 W

BUS WIDTH 256 bit

ARCHITECTURE Ampere

nm

PROCESS 8 nm

LAUNCH DATE 2021

PERFORMANCE BENCHMARKS

geekbench_opencl

93,395

121,988

geekbench_vulkan

77,879

111,712

3dmark_3dmark_steel_nomad_dx12

N/A

2,604

passmark_directx_10

N/A

126

passmark_directx_11

N/A

158

passmark_directx_12

N/A

72

passmark_directx_9

N/A

240

passmark_g2d

N/A

1,024

passmark_g3d

N/A

19,459

passmark_gpu_compute

N/A

9,760

DETAILED SPECIFICATIONS

SPECIFICATION

CMP 40HX

RTX A4000

Core Specs

Shading Units

2,304

6,144 +166.7%

Shaders

2,304

6,144 +166.7%

TMUs

144

192 +33.3%

ROPs

64

96 +50.0%

SM Count

36

48 +33.3%

Clocks

Base Clock

1470 MHz

735 MHz

Boost Clock

1650 MHz

1560 MHz

Memory Clock

1750 MHz 14 Gbps effective

1750 MHz 14 Gbps effective

Memory

Memory Size

8 GB

16 GB

VRAM (MB)

8,192

16,384 +100.0%

Memory Type

GDDR6

GDDR6

Memory Bus

256 bit

256 bit

Bandwidth

448.0 GB/s

448.0 GB/s

Cache

L1 Cache

64 KB (per SM)

128 KB (per SM)

L2 Cache

4 MB

4 MB

Performance

Pixel Rate

105.6 GPixel/s

149.8 GPixel/s

Texture Rate

237.6 GTexel/s

299.5 GTexel/s

FP32 (TFLOPS)

7.603 TFLOPS

19.17 TFLOPS

FP64 (TFLOPS)

237.6 GFLOPS (1:32)

299.5 GFLOPS (1:64)

FP16 (TFLOPS)

15.21 TFLOPS (2:1)

19.17 TFLOPS (1:1)

AI/RT

RT Cores

36

48 +33.3%

Tensor Cores

288

192 -33.3%

Power

TDP

185 W

140 W

TDP (W)

185

140 -24.3%

Suggested PSU

450 W

300 W

Power Connectors

1x 8-pin

1x 6-pin

Architecture

Architecture

Turing

Ampere

GPU Name

TU106

GA104

Generation

Mining GPUs

Workstation Ampere (Ax000)

Process Size

12 nm

8 nm

Transistors

10,800 million

17,400 million

Die Size

445 mm²

392 mm²

Foundry

TSMC

Samsung

Density

24.3M / mm²

44.4M / mm²

API Support

DirectX

12 Ultimate (12_2)

12 Ultimate (12_2)

OpenGL

4.6

4.6

Vulkan

1.4

1.4

OpenCL

3.0

3.0

CUDA

7.5

8.6

Shader Model

6.8

6.8

Physical

Slot Width

Dual-slot

Single-slot

Length

229 mm 9 inches

241 mm 9.5 inches

Height

111 mm 4.4 inches

112 mm 4.4 inches

Outputs

No outputs

4x DisplayPort 1.4a

Bus Interface

PCIe 1.0 x4

PCIe 4.0 x16

Other

Launch Price

699 USD

—

Production

End-of-life

End-of-life

Predecessor

—

Quadro Turing

Successor

—

Workstation Ada

View CMP 40HX Details View RTX A4000 Details