AMD Radeon HD 7990 vs AMD FireStream 9370

VS

We compared two Desktop platform GPUs: 3GB VRAM Radeon HD 7990 and 4GB VRAM FireStream 9370 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7990 's Advantages

Released 2 years and 10 months late

Boost Clock1000MHz

Larger VRAM bandwidth (288.0GB/s vs 147.2GB/s)

448 additional rendering cores

AMD FireStream 9370 's Advantages

More VRAM (4GB vs 3GB)

Lower TDP (225W vs 375W)

Score

Benchmark

FP32 (float)

Radeon HD 7990 +55%

4.096 TFLOPS

FireStream 9370

2.64 TFLOPS

Radeon HD 7990

VS

FireStream 9370

Graphics Card

Apr 2013

Release Date

Jun 2010

Southern Islands

Generation

FireStream

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

950 MHz

Base Clock

-

1000 MHz

Boost Clock

-

1500 MHz

Memory Clock

1150 MHz

Memory

3GB

Memory Size

4GB

GDDR5

Memory Type

GDDR5

384bit

Memory Bus

256bit

288.0GB/s

Bandwidth

147.2GB/s

Render Config

-

SM Count

-

32

Compute Units

20

2048

Shading Units

1600

128

TMUs

80

32

ROPs

32

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

8 KB (per CU)

768 KB

L2 Cache

512 KB

Theoretical Performance

32.00 GPixel/s

Pixel Rate

26.40 GPixel/s

128.0 GTexel/s

Texture Rate

66.00 GTexel/s

-

FP16 (half)

-

4.096 TFLOPS

FP32 (float)

2.640 TFLOPS

1024 GFLOPS

FP64 (double)

528.0 GFLOPS

Graphics Processor

Malta

GPU Name

Cypress

Malta XT (215-0849026)

GPU Variant

Cypress XT GL

GCN 1.0

Architecture

TeraScale 2

TSMC

Foundry

TSMC

28 nm

Process Size

40 nm

4.313 billion

Transistors

2.154 billion

365 mm²

Die Size

334 mm²

Board Design

375W

TDP

225W

750 W

Suggested PSU

550 W

1x DVI 4x mini-DisplayPort 1.2

Outputs

1x DisplayPort 1.1

2x 8-pin

Power Connectors

1x 8-pin

Graphics Features

12 (11_1)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

1.2

OpenCL

1.2

Vulkan

N/A

-

CUDA

-

5.1

Shader Model

5.0

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