GPU Comparison

A

AMD

RADEON

AMD Radeon R9 A375

CORE STATE Venus

VRAM 2 GB

CLOCK SPEED —

TDP —

BUS WIDTH 128 bit

ARCHITECTURE GCN 1.0

nm

PROCESS 28 nm

LAUNCH DATE —

VS

NVIDIA

GEFORCE

GeForce RTX 5080 Mobile

CORE STATE GB203

VRAM 16 GB

CLOCK SPEED 1500 MHz

TDP 80 W

BUS WIDTH 256 bit

ARCHITECTURE Blackwell 2.0

nm

PROCESS 5 nm

LAUNCH DATE 2025

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

N/A

4,952

geekbench_opencl

N/A

166,986

geekbench_vulkan

N/A

169,754

passmark_directx_10

N/A

171

passmark_directx_11

N/A

253

passmark_directx_12

N/A

116

passmark_directx_9

N/A

314

passmark_g2d

N/A

1,095

passmark_g3d

N/A

27,711

passmark_gpu_compute

N/A

12,134

DETAILED SPECIFICATIONS

SPECIFICATION

R9 A375

RTX 5080 Mobile

Core Specs

Shading Units

640

7,680 +1100.0%

Shaders

640

7,680 +1100.0%

TMUs

40

240 +500.0%

ROPs

16

96 +500.0%

Compute Units

10

—

SM Count

—

60

Clocks

Base Clock

—

975 MHz

Boost Clock

—

1500 MHz

GPU Clock

1015 MHz

—

Memory Clock

1125 MHz 4.5 Gbps effective

1750 MHz 28 Gbps effective

Memory

Memory Size

2 GB

16 GB

VRAM (MB)

2,048

16,384 +700.0%

Memory Type

GDDR5

GDDR7

Memory Bus

128 bit

256 bit

Bandwidth

72.00 GB/s

896.0 GB/s

Cache

L1 Cache

16 KB (per CU)

128 KB (per SM)

L2 Cache

256 KB

64 MB

Performance

Pixel Rate

16.24 GPixel/s

144.0 GPixel/s

Texture Rate

40.60 GTexel/s

360.0 GTexel/s

FP32 (TFLOPS)

1,299.2 GFLOPS

23.04 TFLOPS

FP64 (TFLOPS)

—

360.0 GFLOPS (1:64)

FP16 (TFLOPS)

—

23.04 TFLOPS (1:1)

AI/RT

RT Cores

—

60

Tensor Cores

—

240

Power

TDP

—

80 W

TDP (W)

—

80

Power Connectors

—

None

Architecture

Architecture

GCN 1.0

Blackwell 2.0

GPU Name

Venus

GB203

Generation

All-In-One (Rx 300)

GeForce 50 Mobile

Process Size

28 nm

5 nm

Transistors

1,500 million

45,600 million

Die Size

123 mm²

378 mm²

Foundry

TSMC

TSMC

Density

12.2M / mm²

120.6M / mm²

API Support

DirectX

12 (11_1)

12 Ultimate (12_2)

OpenGL

4.6

4.6

Vulkan

1.2.170

1.4

OpenCL

2.1 (1.2)

3.0

CUDA

—

12.0

Shader Model

6.5 (5.1)

6.8

Physical

Slot Width

—

IGP

Outputs

—

Portable Device Dependent

Bus Interface

PCIe 3.0 x16

PCIe 5.0 x16

Other

Production

End-of-life

Active

Predecessor

—

GeForce 40 Mobile

View Radeon R9 A375 Details View GeForce RTX 5080 Mobile Details