AMD Radeon R7 250 vs NVIDIA GeForce 7800 GTX 512

VS

AMD Radeon R7 250 NVIDIA GeForce 7800 GTX 512

We compared two Desktop platform GPUs: 1024MB VRAM Radeon R7 250 and 512MB VRAM GeForce 7800 GTX 512 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 250 's Advantages

Released 7 years and 11 months late

More VRAM (1024GB vs 512GB)

512 additional rendering cores

Lower TDP (55W vs 108W)

NVIDIA GeForce 7800 GTX 512 's Advantages

Larger VRAM bandwidth (51.20GB/s vs 28.80GB/s)

Score

Radeon R7 250

VS

GeForce 7800 GTX 512

Graphics Card

Oct 2013

Release Date

Nov 2005

Volcanic Islands

Generation

GeForce 7 PCIe

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 1.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

900 MHz

Memory Clock

800 MHz

Memory

1024MB

Memory Size

512MB

DDR3

Memory Type

GDDR3

128bit

Memory Bus

256bit

28.80GB/s

Bandwidth

51.20GB/s

Render Config

-

SM Count

-

8

Compute Units

-

512

Shading Units

-

32

TMUs

24

16

ROPs

16

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

-

256 KB

L2 Cache

-

Theoretical Performance

11.20 GPixel/s

Pixel Rate

8.000 GPixel/s

22.40 GTexel/s

Texture Rate

12.00 GTexel/s

-

FP16 (half)

-

716.8 GFLOPS

FP32 (float)

-

44.80 GFLOPS

FP64 (double)

-

Graphics Processor

Cape Verde

GPU Name

G70

Cape Verde PRO

GPU Variant

GF-7800-GTX-512-A2

GCN 1.0

Architecture

Curie

TSMC

Foundry

TSMC

28 nm

Process Size

110 nm

1.5 billion

Transistors

0.302 billion

123 mm²

Die Size

333 mm²

Board Design

55W

TDP

108W

250 W

Suggested PSU

300 W

1x DVI 1x HDMI 1.4a 1x DisplayPort 1.2

Outputs

2x DVI 1x S-Video

None

Power Connectors

-

Graphics Features

12 (11_1)

DirectX

9.0c (9_3)

4.6

OpenGL

2.1

1.2

OpenCL

N/A

1.2

Vulkan

N/A

-

CUDA

-

5.1

Shader Model

3.0

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