AMD Radeon Vega Frontier Edition Watercooled vs AMD Radeon RX 7900 GRE

VS

AMD Radeon Vega Frontier Edition Watercooled AMD Radeon RX 7900 GRE

We compared two Desktop platform GPUs: 16GB VRAM Radeon Vega Frontier Edition Watercooled and 16GB VRAM Radeon RX 7900 GRE to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7900 GRE 's Advantages

Released 6 years late

Boost Clock has increased by 40% (2245MHz vs 1600MHz)

Larger VRAM bandwidth (576.0GB/s vs 483.8GB/s)

1024 additional rendering cores

Lower TDP (260W vs 375W)

Score

Benchmark

FP32 (float)

Radeon Vega Frontier Edition Watercooled

13.11 TFLOPS

Radeon RX 7900 GRE +250%

45.98 TFLOPS

Radeon Vega Frontier Edition Watercooled

VS

Radeon RX 7900 GRE

Graphics Card

Jul 2017

Release Date

Jul 2023

Radeon Pro

Generation

Navi III

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1382 MHz

Base Clock

1287 MHz

1600 MHz

Boost Clock

2245 MHz

945 MHz

Memory Clock

2250 MHz

Memory

16GB

Memory Size

16GB

HBM2

Memory Type

GDDR6

2048bit

Memory Bus

256bit

483.8GB/s

Bandwidth

576.0GB/s

Render Config

-

SM Count

-

64

Compute Units

80

4096

Shading Units

5120

256

TMUs

320

64

ROPs

160

-

Tensor Cores

-

RT Cores

80

16 KB (per CU)

L1 Cache

256 KB per Array

4 MB

L2 Cache

6 MB

Theoretical Performance

102.4 GPixel/s

Pixel Rate

359.2 GPixel/s

409.6 GTexel/s

Texture Rate

718.4 GTexel/s

26.21 TFLOPS

FP16 (half)

91.96 TFLOPS

13.11 TFLOPS

FP32 (float)

45.98 TFLOPS

819.2 GFLOPS

FP64 (double)

1437 GFLOPS

Graphics Processor

Vega 10

GPU Name

Navi 31

Vega 10 XTX LCS

GPU Variant

Navi 31 XL

GCN 5.0

Architecture

RDNA 3.0

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

5 nm

12.5 billion

Transistors

57.7 billion

495 mm²

Die Size

529 mm²

Board Design

375W

TDP

260W

750 W

Suggested PSU

600 W

1x HDMI 2.0b 3x DisplayPort 1.4a

Outputs

1x HDMI 2.1a 2x DisplayPort 2.1 1x USB Type-C

2x 8-pin

Power Connectors

2x 8-pin

Graphics Features

12 (12_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

2.2

1.2

Vulkan

1.3

-

CUDA

-

6.4

Shader Model

6.7

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