GPU Comparison

A

AMD

RADEON

AMD Radeon RX 7650 GRE

CORE STATE Navi 33

VRAM 8 GB

CLOCK SPEED 2695 MHz

TDP 165 W

BUS WIDTH 128 bit

ARCHITECTURE RDNA 3.0

nm

PROCESS 6 nm

LAUNCH DATE —

VS

NVIDIA

GEFORCE

RTX A6000

CORE STATE GA102

VRAM 48 GB

CLOCK SPEED 1800 MHz

TDP 300 W

BUS WIDTH 384 bit

ARCHITECTURE Ampere

nm

PROCESS 8 nm

LAUNCH DATE 2020

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

2,336

N/A

geekbench_opencl

83,109

180,149

geekbench_vulkan

N/A

165,451

passmark_directx_10

N/A

155

passmark_directx_11

N/A

191

passmark_directx_12

N/A

87

passmark_directx_9

N/A

245

passmark_g2d

N/A

913

passmark_g3d

N/A

22,577

passmark_gpu_compute

N/A

14,110

DETAILED SPECIFICATIONS

SPECIFICATION

RX 7650 GRE

RTX A6000

Core Specs

Shading Units

2,048

10,752 +425.0%

Shaders

2,048

10,752 +425.0%

TMUs

128

336 +162.5%

ROPs

64

112 +75.0%

Compute Units

32

—

SM Count

—

84

Clocks

Base Clock

1720 MHz

1410 MHz

Boost Clock

2695 MHz

1800 MHz

Game Clock

2350 MHz

—

Memory Clock

2250 MHz 18 Gbps effective

2000 MHz 16 Gbps effective

Memory

Memory Size

8 GB

48 GB

VRAM (MB)

8,192

49,152 +500.0%

Memory Type

GDDR6

GDDR6

Memory Bus

128 bit

384 bit

Bandwidth

288.0 GB/s

768.0 GB/s

Cache

L1 Cache

128 KB per Array

128 KB (per SM)

L2 Cache

2 MB

6 MB

L3 Cache

32 MB

—

L0 Cache

32 KB per WGP

—

Performance

Pixel Rate

172.5 GPixel/s

201.6 GPixel/s

Texture Rate

345.0 GTexel/s

604.8 GTexel/s

FP32 (TFLOPS)

22.08 TFLOPS

38.71 TFLOPS

FP64 (TFLOPS)

689.9 GFLOPS (1:32)

604.8 GFLOPS (1:64)

FP16 (TFLOPS)

44.15 TFLOPS (2:1)

38.71 TFLOPS (1:1)

AI/RT

RT Cores

32

84 +162.5%

Tensor Cores

—

336

Matrix Cores

64

—

Power

TDP

165 W

300 W

TDP (W)

165

300 +81.8%

Suggested PSU

450 W

700 W

Power Connectors

1x 8-pin

8-pin EPS

Architecture

Architecture

RDNA 3.0

Ampere

GPU Name

Navi 33

GA102

Codename

Hotpink Bonefish

—

Generation

Navi III (RX 7000)

Workstation Ampere (Ax000)

Process Size

6 nm

8 nm

Transistors

13,300 million

28,300 million

Die Size

204 mm²

628 mm²

Foundry

TSMC

Samsung

Density

65.2M / mm²

45.1M / mm²

API Support

DirectX

12 Ultimate (12_2)

12 Ultimate (12_2)

OpenGL

4.6

4.6

Vulkan

1.4

1.4

OpenCL

2.2

3.0

CUDA

—

8.6

Shader Model

6.8

6.8

Physical

Slot Width

Dual-slot

Dual-slot

Length

204 mm 8 inches

267 mm 10.5 inches

Height

115 mm 4.5 inches

112 mm 4.4 inches

Outputs

1x HDMI 2.1a3x DisplayPort 2.1

4x DisplayPort 1.4a

Bus Interface

PCIe 4.0 x8

PCIe 4.0 x16

Other

Launch Price

279 USD

4,649 USD

Production

Active

End-of-life

Predecessor

Navi II

Quadro Turing

Successor

Navi IV

Workstation Ada

View Radeon RX 7650 GRE Details View RTX A6000 Details