ATI FirePro V7900 SDI vs NVIDIA GeForce G100 OEM

VS

ATI FirePro V7900 SDI NVIDIA GeForce G100 OEM

We compared two Desktop platform GPUs: 2GB VRAM FirePro V7900 SDI and 256MB VRAM GeForce G100 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI FirePro V7900 SDI 's Advantages

Released 2 years and 2 months late

Larger VRAM bandwidth (160.0GB/s vs 6.400GB/s)

1272 additional rendering cores

NVIDIA GeForce G100 OEM 's Advantages

Lower TDP (35W vs 150W)

Score

Benchmark

FP32 (float)

FirePro V7900 SDI +8738%

1.856 TFLOPS

GeForce G100 OEM

0.021 TFLOPS

FirePro V7900 SDI

VS

GeForce G100 OEM

Graphics Card

May 2011

Release Date

Mar 2009

FirePro

Generation

GeForce 100

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

1250 MHz

Memory Clock

400 MHz

Memory

2GB

Memory Size

256MB

GDDR5

Memory Type

DDR2

256bit

Memory Bus

64bit

160.0GB/s

Bandwidth

6.400GB/s

Render Config

-

SM Count

1

20

Compute Units

-

1280

Shading Units

8

80

TMUs

4

32

ROPs

4

-

Tensor Cores

-

RT Cores

-

8 KB (per CU)

L1 Cache

-

512 KB

L2 Cache

16 KB

Theoretical Performance

23.20 GPixel/s

Pixel Rate

2.160 GPixel/s

58.00 GTexel/s

Texture Rate

2.160 GTexel/s

-

FP16 (half)

-

1.856 TFLOPS

FP32 (float)

20.80 GFLOPS

464.0 GFLOPS

FP64 (double)

-

Graphics Processor

Cayman

GPU Name

G98

Cayman PRO GL

GPU Variant

G98-309-U2

TeraScale 3

Architecture

Tesla

TSMC

Foundry

TSMC

40 nm

Process Size

65 nm

2.64 billion

Transistors

0.21 billion

389 mm²

Die Size

86 mm²

Board Design

150W

TDP

35W

450 W

Suggested PSU

200 W

4x SDI

Outputs

1x DVI 1x S-Video

1x 6-pin

Power Connectors

None

Graphics Features

11.2 (11_0)

DirectX

11.1 (10_0)

4.4

OpenGL

3.3

1.2

OpenCL

1.1

N/A

Vulkan

N/A

-

CUDA

1.1

5.0

Shader Model

4.0

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