AMD Radeon HD 7870 XT vs AMD Radeon PRO W6300

VS

AMD Radeon HD 7870 XT

AMD Radeon PRO W6300

We compared two Desktop platform GPUs: 2GB VRAM Radeon HD 7870 XT and 2GB VRAM Radeon PRO W6300 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7870 XT 's Advantages

Larger VRAM bandwidth (192.0GB/s vs 64.00GB/s)

768 additional rendering cores

AMD Radeon PRO W6300 's Advantages

Released 9 years and 2 months late

Boost Clock has increased by 109% (2040MHz vs 975MHz)

Lower TDP (25W vs 185W)

Score

Benchmark

FP32 (float)

Radeon HD 7870 XT

2.995 TFLOPS

Radeon PRO W6300 +4%

3.133 TFLOPS

Radeon HD 7870 XT

VS

Radeon PRO W6300

Graphics Card

Nov 2012

Release Date

Jan 2022

Southern Islands

Generation

Radeon Pro Navi

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x4

Clock Speeds

925 MHz

Base Clock

1512 MHz

975 MHz

Boost Clock

2040 MHz

1500 MHz

Memory Clock

2000 MHz

Memory

2GB

Memory Size

2GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

32bit

192.0GB/s

Bandwidth

64.00GB/s

Render Config

24

Compute Units

12

-

1536

Shading Units

768

96

TMUs

48

32

ROPs

32

-

RT Cores

12

16 KB (per CU)

L1 Cache

128 KB per Array

512 KB

L2 Cache

1024 KB

-

L3 Cache

8 MB

Theoretical Performance

31.20 GPixel/s

Pixel Rate

65.28 GPixel/s

93.60 GTexel/s

Texture Rate

97.92 GTexel/s

-

FP16 (half)

6.267 TFLOPS

2.995 TFLOPS

FP32 (float)

3.133 TFLOPS

748.8 GFLOPS

FP64 (double)

195.8 GFLOPS

Board Design

185W

TDP

25W

450 W

Suggested PSU

200 W

1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2

Outputs

No outputs

2x 6-pin

Power Connectors

None

Graphics Processor

Tahiti

GPU Name

Navi 24

Tahiti LE (215-0821122)

GPU Variant

Navi 24

GCN 1.0

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

28 nm

Process Size

6 nm

4.313 billion

Transistors

5.4 billion

352 mm²

Die Size

107 mm²

Graphics Features

12 (11_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

1.2

OpenCL

2.2

1.2

Vulkan

1.3

-

5.1

Shader Model

6.7

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