AMD Radeon RX 7700 vs AMD Radeon R9 280X2

VS

AMD Radeon RX 7700

AMD Radeon R9 280X2

We compared two Desktop platform GPUs: 12GB VRAM Radeon RX 7700 and 3GB VRAM Radeon R9 280X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7700 's Advantages

Boost Clock has increased by 160% (2600MHz vs 1000MHz)

More VRAM (12GB vs 3GB)

Larger VRAM bandwidth (432.0GB/s vs 288.0GB/s)

1024 additional rendering cores

Lower TDP (200W vs 375W)

Score

Benchmark

FP32 (float)

Radeon RX 7700 +680%

31.95 TFLOPS

Radeon R9 280X2

4.096 TFLOPS

Radeon RX 7700

VS

Radeon R9 280X2

Graphics Card

Unknown

Release Date

Unknown

Navi III

Generation

Volcanic Islands

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1900 MHz

Base Clock

950 MHz

2600 MHz

Boost Clock

1000 MHz

2250 MHz

Memory Clock

1500 MHz

Memory

12GB

Memory Size

3GB

GDDR6

Memory Type

GDDR5

192bit

Memory Bus

384bit

432.0GB/s

Bandwidth

288.0GB/s

Render Config

48

Compute Units

32

-

3072

Shading Units

2048

192

TMUs

128

96

ROPs

32

-

48

RT Cores

-

128 KB per Array

L1 Cache

16 KB (per CU)

2 MB

L2 Cache

768 KB

64 MB

L3 Cache

-

Theoretical Performance

249.6 GPixel/s

Pixel Rate

32.00 GPixel/s

499.2 GTexel/s

Texture Rate

128.0 GTexel/s

63.90 TFLOPS

FP16 (half)

-

31.95 TFLOPS

FP32 (float)

4.096 TFLOPS

998.4 GFLOPS

FP64 (double)

1024 GFLOPS

Board Design

200W

TDP

375W

550 W

Suggested PSU

750 W

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

Outputs

6x mini-DisplayPort 1.2

1x 8-pin

Power Connectors

3x 8-pin

Graphics Processor

Navi 32

GPU Name

Tahiti

Navi 32

GPU Variant

Tahiti XTL (215-0821065)

RDNA 3.0

Architecture

GCN 1.0

TSMC

Foundry

TSMC

5 nm

Process Size

28 nm

28.1 billion

Transistors

4.313 billion

346 mm²

Die Size

352 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_1)

4.6

OpenGL

4.6

2.2

OpenCL

1.2

1.3

Vulkan

1.2

-

6.7

Shader Model

5.1

Related GPU Comparisons

1

AMD Radeon RX 7700 vs NVIDIA GeForce 9500 GT Rev. 3

2

AMD Radeon RX 7700 vs AMD FirePro D500

3

AMD Radeon RX 7700 vs AMD Radeon RX 7700 XT

4

AMD Radeon RX 7700 vs AMD Radeon HD 6670

5

AMD Radeon RX 7700 vs NVIDIA GeForce 9800 GTX+

6

AMD Radeon RX 7700 vs ATI Radeon HD 4750

7

AMD Radeon RX 7700 vs NVIDIA Quadro FX 540

8

AMD Radeon RX 7700 vs NVIDIA B200 SXM 192 GB

9

AMD Radeon RX 7700 vs AMD Radeon VII

10

AMD Radeon RX 7700 vs AMD Radeon R7 260

Related News

1

AMD's Thunderous Strike: Ryzen 9 9950X3D Performance Scores Revealed for the First Time!

2

Continuous Decline in DRAM Memory Prices: Downward Trend Intensifies

3

NVIDIA GB202 Chip Unveiled for the First Time, to be Used in RTX 5090 with 512-bit GDDR7 Memory

4

Strix Halo Integrated Graphics Score Appears on Passmark, Currently Slightly Below RTX 3060 12GB

5

AMD Unveils New RX 9070 XT Graphics Card Performance: Positioned Between RX 7900 GRE and RX 7900 XT

6

Double the Excitement! AMD FSR 4.0 to Launch Alongside RX 9070 XT Graphics Card

7

CPU-Z Minor Update: Support for Intel's Four New Products and New Memory

8

CXMT Reportedly Achieves 80% Yield in DDR5 Production

9

Intel Wildcat Lake Appears on Shipping List with FCBGA1516 Socket, Poised to Replace Alder Lake-N

10

The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market