GPU Comparison

A

AMD

RADEON

ATI FireMV 2260

CORE STATE RV620

VRAM 256 MB

CLOCK SPEED —

TDP 15 W

BUS WIDTH 64 bit

ARCHITECTURE TeraScale

nm

PROCESS 55 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

ATI FireMV 2260

RTX 5080 Mobile

Core Specs

Shading Units

40

7,680 +19100.0%

Shaders

40

7,680 +19100.0%

TMUs

4

240 +5900.0%

ROPs

4

96 +2300.0%

Compute Units

2

—

SM Count

—

60

Clocks

Base Clock

—

975 MHz

Boost Clock

—

1500 MHz

GPU Clock

500 MHz

—

Memory Clock

500 MHz 1000 Mbps effective

1750 MHz 28 Gbps effective

Memory

Memory Size

256 MB

16 GB

VRAM (MB)

256

16,384 +6300.0%

Memory Type

DDR2

GDDR7

Memory Bus

64 bit

256 bit

Bandwidth

8.000 GB/s

896.0 GB/s

Cache

L1 Cache

—

128 KB (per SM)

L2 Cache

—

64 MB

Performance

Pixel Rate

2.000 GPixel/s

144.0 GPixel/s

Texture Rate

2.000 GTexel/s

360.0 GTexel/s

FP32 (TFLOPS)

40.00 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

15 W

80 W

TDP (W)

15

80 +433.3%

Suggested PSU

200 W

—

Power Connectors

None

None

Architecture

Architecture

TeraScale

Blackwell 2.0

GPU Name

RV620

GB203

Generation

FireMV Multi-View (2000)

GeForce 50 Mobile

Process Size

55 nm

5 nm

Transistors

181 million

45,600 million

Die Size

67 mm²

378 mm²

Foundry

TSMC

TSMC

Density

2.7M / mm²

120.6M / mm²

API Support

DirectX

10.1 (10_1)

12 Ultimate (12_2)

OpenGL

3.3

4.6

Vulkan

—

1.4

OpenCL

—

3.0

CUDA

—

12.0

Shader Model

4.1

6.8

Physical

Slot Width

Single-slot

IGP

Length

168 mm 6.6 inches

—

Height

69 mm 2.7 inches

—

Outputs

4x mini-DisplayPort

Portable Device Dependent

Bus Interface

PCIe 2.0 x16

PCIe 5.0 x16

Other

Production

End-of-life

Active

Predecessor

—

GeForce 40 Mobile

View ATI FireMV 2260 Details View GeForce RTX 5080 Mobile Details