GPU Comparison

A

AMD

RADEON

ATI FirePro 2450 Multi-View PCIe x1

CORE STATE RV620

VRAM 256 MB

CLOCK SPEED —

TDP 32 W

BUS WIDTH 64 bit

ARCHITECTURE TeraScale

nm

PROCESS 55 nm

LAUNCH DATE —

VS

NVIDIA

GEFORCE

GeForce RTX 4080 SUPER

CORE STATE AD103

VRAM 16 GB

CLOCK SPEED 2550 MHz

TDP 320 W

BUS WIDTH 256 bit

ARCHITECTURE Ada Lovelace

nm

PROCESS 5 nm

LAUNCH DATE 2024

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

N/A

6,600

geekbench_opencl

N/A

246,994

geekbench_vulkan

N/A

226,163

passmark_directx_10

N/A

193

passmark_directx_11

N/A

301

passmark_directx_12

N/A

134

passmark_directx_9

N/A

381

passmark_g2d

N/A

1,270

passmark_g3d

N/A

34,245

passmark_gpu_compute

N/A

19,822

DETAILED SPECIFICATIONS

SPECIFICATION

ATI FirePro 2450 Multi-View PCIe x1

RTX 4080 SUPER

Core Specs

Shading Units

40

10,240 +25500.0%

Shaders

40

10,240 +25500.0%

TMUs

4

320 +7900.0%

ROPs

4

112 +2700.0%

Compute Units

2

—

SM Count

—

80

Clocks

Base Clock

—

2295 MHz

Boost Clock

—

2550 MHz

GPU Clock

400 MHz

—

Memory Clock

400 MHz 800 Mbps effective

1438 MHz 23 Gbps effective

Memory

Memory Size

256 MB

16 GB

VRAM (MB)

256

16,384 +6300.0%

Memory Type

DDR3

GDDR6X

Memory Bus

64 bit

256 bit

Bandwidth

6.400 GB/s

736.3 GB/s

Cache

L1 Cache

—

128 KB (per SM)

L2 Cache

—

64 MB

Performance

Pixel Rate

1.600 GPixel/s

285.6 GPixel/s

Texture Rate

1.600 GTexel/s

816.0 GTexel/s

FP32 (TFLOPS)

32.00 GFLOPS

52.22 TFLOPS

FP64 (TFLOPS)

—

816.0 GFLOPS (1:64)

FP16 (TFLOPS)

—

52.22 TFLOPS (1:1)

AI/RT

RT Cores

—

80

Tensor Cores

—

320

Power

TDP

32 W

320 W

TDP (W)

32

320 +900.0%

Suggested PSU

200 W

700 W

Power Connectors

None

1x 16-pin

Architecture

Architecture

TeraScale

Ada Lovelace

GPU Name

RV620

AD103

Generation

FirePro Multi-View (2000)

GeForce 40

Process Size

55 nm

5 nm

Transistors

181 million

45,900 million

Die Size

67 mm²

379 mm²

Foundry

TSMC

TSMC

Density

2.7M / mm²

121.1M / mm²

API Support

DirectX

10.1 (10_1)

12 Ultimate (12_2)

OpenGL

3.3

4.6

Vulkan

—

1.4

OpenCL

—

3.0

CUDA

—

8.9

Shader Model

4.1

6.8

Physical

Slot Width

Single-slot

Triple-slot

Length

170 mm 6.7 inches

310 mm 12.2 inches

Height

69 mm 2.7 inches

140 mm 5.5 inches

Outputs

1x VHDCI

1x HDMI 2.13x DisplayPort 1.4a

Bus Interface

PCIe 2.0 x1

PCIe 4.0 x16

Other

Launch Price

—

999 USD

Production

End-of-life

End-of-life

Predecessor

—

GeForce 30

Successor

—

GeForce 50

View ATI FirePro 2450 Multi-View PCIe x1 Details View GeForce RTX 4080 SUPER Details