ATI FirePro V7900 vs NVIDIA GeForce GTX 460 X2

VS

ATI FirePro V7900 NVIDIA GeForce GTX 460 X2

We compared two Desktop platform GPUs: 2GB VRAM FirePro V7900 and 1024MB VRAM GeForce GTX 460 X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI FirePro V7900 's Advantages

More VRAM (2GB vs 1GB)

Larger VRAM bandwidth (160.0GB/s vs 115.2GB/s)

944 additional rendering cores

Lower TDP (150W vs 160W)

Score

Benchmark

FP32 (float)

FirePro V7900 +97%

1.856 TFLOPS

GeForce GTX 460 X2

0.942 TFLOPS

FirePro V7900

VS

GeForce GTX 460 X2

Graphics Card

May 2011

Release Date

Mar 2011

FirePro

Generation

GeForce 400

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

1250 MHz

Memory Clock

900 MHz

Memory

2GB

Memory Size

1024MB

GDDR5

Memory Type

GDDR5

256bit

Memory Bus

256bit

160.0GB/s

Bandwidth

115.2GB/s

Render Config

-

SM Count

7

20

Compute Units

-

1280

Shading Units

336

80

TMUs

56

32

ROPs

32

-

Tensor Cores

-

RT Cores

-

8 KB (per CU)

L1 Cache

64 KB (per SM)

512 KB

L2 Cache

512 KB

Theoretical Performance

23.20 GPixel/s

Pixel Rate

9.814 GPixel/s

58.00 GTexel/s

Texture Rate

39.26 GTexel/s

-

FP16 (half)

-

1.856 TFLOPS

FP32 (float)

941.5 GFLOPS

464.0 GFLOPS

FP64 (double)

78.46 GFLOPS

Graphics Processor

Cayman

GPU Name

GF104

Cayman PRO GL

GPU Variant

GF104-300-KB-A1

TeraScale 3

Architecture

Fermi

TSMC

Foundry

TSMC

40 nm

Process Size

40 nm

2.64 billion

Transistors

1.95 billion

389 mm²

Die Size

332 mm²

Board Design

150W

TDP

160W

450 W

Suggested PSU

450 W

4x DisplayPort 1.2

Outputs

3x DVI 1x mini-HDMI 1.3a

1x 6-pin

Power Connectors

2x 8-pin

Graphics Features

11.2 (11_0)

DirectX

12 (11_0)

4.4

OpenGL

4.6

1.2

OpenCL

1.1

N/A

Vulkan

N/A

-

CUDA

2.1

5.0

Shader Model

5.1

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