GPU Comparison

NVIDIA

GEFORCE

NVIDIA 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

VS

NVIDIA

GEFORCE

Tesla C2075

CORE STATE GF110

VRAM 6 GB

CLOCK SPEED —

TDP 247 W

BUS WIDTH 384 bit

ARCHITECTURE Fermi 2.0

nm

PROCESS 40 nm

LAUNCH DATE 2011

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

2,604

N/A

geekbench_opencl

121,988

10,563

geekbench_vulkan

111,712

N/A

passmark_directx_10

126

N/A

passmark_directx_11

158

N/A

passmark_directx_12

72

N/A

passmark_directx_9

240

N/A

passmark_g2d

1,024

N/A

passmark_g3d

19,459

N/A

passmark_gpu_compute

9,760

N/A

DETAILED SPECIFICATIONS

SPECIFICATION

RTX A4000

Tesla C2075

Core Specs

Shading Units

6,144

448 -92.7%

Shaders

6,144

448 -92.7%

TMUs

192

56 -70.8%

ROPs

96

48 -50.0%

SM Count

48

14 -70.8%

Clocks

Base Clock

735 MHz

—

Boost Clock

1560 MHz

—

GPU Clock

—

574 MHz

Shader Clock

—

1147 MHz

Memory Clock

1750 MHz 14 Gbps effective

783 MHz 3.1 Gbps effective

Memory

Memory Size

16 GB

6 GB

VRAM (MB)

16,384

6,144 -62.5%

Memory Type

GDDR6

GDDR5

Memory Bus

256 bit

384 bit

Bandwidth

448.0 GB/s

150.3 GB/s

Cache

L1 Cache

128 KB (per SM)

64 KB (per SM)

L2 Cache

4 MB

768 KB

Performance

Pixel Rate

149.8 GPixel/s

16.07 GPixel/s

Texture Rate

299.5 GTexel/s

32.14 GTexel/s

FP32 (TFLOPS)

19.17 TFLOPS

1,027.7 GFLOPS

FP64 (TFLOPS)

299.5 GFLOPS (1:64)

513.9 GFLOPS (1:2)

FP16 (TFLOPS)

19.17 TFLOPS (1:1)

—

AI/RT

RT Cores

48

—

Tensor Cores

192

—

Power

TDP

140 W

247 W

TDP (W)

140

247 +76.4%

Suggested PSU

300 W

550 W

Power Connectors

1x 6-pin

1x 6-pin + 1x 8-pin

Architecture

Architecture

Ampere

Fermi 2.0

GPU Name

GA104

GF110

Generation

Workstation Ampere (Ax000)

Tesla Fermi (x20xx)

Process Size

8 nm

40 nm

Transistors

17,400 million

3,000 million

Die Size

392 mm²

520 mm²

Foundry

Samsung

TSMC

Density

44.4M / mm²

5.8M / mm²

API Support

DirectX

12 Ultimate (12_2)

12 (11_0)

OpenGL

4.6

4.6

Vulkan

1.4

—

OpenCL

3.0

1.1

CUDA

8.6

2.0

Shader Model

6.8

5.1

Physical

Slot Width

Single-slot

Dual-slot

Length

241 mm 9.5 inches

248 mm 9.8 inches

Height

112 mm 4.4 inches

—

Outputs

4x DisplayPort 1.4a

1x DVI

Bus Interface

PCIe 4.0 x16

PCIe 2.0 x16

Other

Production

End-of-life

End-of-life

Predecessor

Quadro Turing

Tesla

Successor

Workstation Ada

Tesla Kepler

View RTX A4000 Details View Tesla C2075 Details