GPU Comparison

A

AMD

RADEON

AMD Radeon PRO W7700

CORE STATE Navi 32

VRAM 16 GB

CLOCK SPEED 2600 MHz

TDP 190 W

BUS WIDTH 256 bit

ARCHITECTURE RDNA 3.0

nm

PROCESS 5 nm

LAUNCH DATE 2023

VS

A

AMD

RADEON

Radeon RX 7900 GRE

CORE STATE Navi 31

VRAM 16 GB

CLOCK SPEED 2245 MHz

TDP 260 W

BUS WIDTH 256 bit

ARCHITECTURE RDNA 3.0

nm

PROCESS 5 nm

LAUNCH DATE 2023

PERFORMANCE BENCHMARKS

geekbench_opencl

113,243

167,913

geekbench_vulkan

133,625

144,142

3dmark_3dmark_steel_nomad_dx12

N/A

4,814

passmark_directx_10

N/A

139

passmark_directx_11

N/A

300

passmark_directx_12

N/A

107

passmark_directx_9

N/A

310

passmark_g2d

N/A

1,180

passmark_g3d

N/A

27,089

passmark_gpu_compute

N/A

15,016

DETAILED SPECIFICATIONS

SPECIFICATION

PRO W7700

RX 7900 GRE

Core Specs

Shading Units

3,072

5,120 +66.7%

Shaders

3,072

5,120 +66.7%

TMUs

192

320 +66.7%

ROPs

96

160 +66.7%

Compute Units

48

80 +66.7%

Clocks

Base Clock

1900 MHz

1287 MHz

Boost Clock

2600 MHz

2245 MHz

Game Clock

—

1880 MHz

Shader Clock

—

1880 MHz

Memory Clock

2250 MHz 18 Gbps effective

2250 MHz 18 Gbps effective

Memory

Memory Size

16 GB

16 GB

VRAM (MB)

16,384

16,384 0.0%

Memory Type

GDDR6

GDDR6

Memory Bus

256 bit

256 bit

Bandwidth

576.0 GB/s

576.0 GB/s

Cache

L1 Cache

128 KB per Array

256 KB per Array

L2 Cache

2 MB

6 MB

L3 Cache

64 MB

64 MB

L0 Cache

32 KB per WGP

64 KB per WGP

Performance

Pixel Rate

249.6 GPixel/s

359.2 GPixel/s

Texture Rate

499.2 GTexel/s

718.4 GTexel/s

FP32 (TFLOPS)

31.95 TFLOPS

45.98 TFLOPS

FP64 (TFLOPS)

998.4 GFLOPS (1:32)

1,436.8 GFLOPS (1:32)

FP16 (TFLOPS)

63.90 TFLOPS (2:1)

91.96 TFLOPS (2:1)

AI/RT

RT Cores

48

80 +66.7%

Matrix Cores

96

160 +66.7%

Power

TDP

190 W

260 W

TDP (W)

190

260 +36.8%

Suggested PSU

450 W

600 W

Power Connectors

1x 8-pin

2x 8-pin

Architecture

Architecture

RDNA 3.0

RDNA 3.0

GPU Name

Navi 32

Navi 31

Codename

Wheat Nas

Plum Bonito

Generation

Radeon Pro Navi (Navi III Series)

Navi III (RX 7000)

Process Size

5 nm

5 nm

Transistors

28,100 million

57,700 million

Die Size

346 mm²

529 mm²

Foundry

TSMC

TSMC

Density

81.2M / mm²

109.1M / mm²

AMD MCM

GCD Transistors

—

45,400 million

GCD Die Size

—

304.35 mm²

MCD Transistors

—

2,050 million x6

API Support

DirectX

12 Ultimate (12_2)

12 Ultimate (12_2)

OpenGL

4.6

4.6

Vulkan

1.4

1.4

OpenCL

2.2

2.2

Shader Model

6.8

6.8

Physical

Slot Width

Dual-slot

Dual-slot

Length

241 mm 9.5 inches

276 mm 10.9 inches

Height

111 mm 4.4 inches

110 mm 4.3 inches

Outputs

4x DisplayPort 2.1

1x HDMI 2.1a2x DisplayPort 2.11x USB Type-C

Bus Interface

PCIe 4.0 x16

PCIe 4.0 x16

Other

Launch Price

999 USD

549 USD

Production

—

Active

Predecessor

Radeon Pro Vega

Navi II

Successor

—

Navi IV

View Radeon PRO W7700 Details View Radeon RX 7900 GRE Details