Home GPU Comparison AMD Radeon RX 6700 vs AMD Radeon R9 290X

AMD Radeon RX 6700 vs AMD Radeon R9 290X

We compared two Desktop platform GPUs: 10GB VRAM Radeon RX 6700 and 4GB VRAM Radeon R9 290X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6700 's Advantages
Released 7 years and 8 months late
Boost Clock2450MHz
More VRAM (10GB vs 4GB)
Lower TDP (175W vs 290W)
AMD Radeon R9 290X 's Advantages
512 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon RX 6700 +100%
11.29 TFLOPS
Radeon R9 290X
5.632 TFLOPS
3DMark Time Spy
Radeon RX 6700 +184%
11154
Radeon R9 290X
3925
VS

Graphics Card

Jun 2021
Release Date
Oct 2013
Navi II
Generation
Volcanic Islands
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

1941 MHz
Base Clock
-
2450 MHz
Boost Clock
-
2000 MHz
Memory Clock
1250 MHz

Memory

10GB
Memory Size
4GB
GDDR6
Memory Type
GDDR5
160bit
Memory Bus
512bit
320.0GB/s
Bandwidth
320.0GB/s

Render Config

36
Compute Units
44
-
-
-
2304
Shading Units
2816
144
TMUs
176
64
ROPs
64
-
-
-
36
RT Cores
-
128 KB per Array
L1 Cache
16 KB (per CU)
3 MB
L2 Cache
1024 KB
80 MB
L3 Cache
-

Theoretical Performance

156.8 GPixel/s
Pixel Rate
64.00 GPixel/s
352.8 GTexel/s
Texture Rate
176.0 GTexel/s
22.58 TFLOPS
FP16 (half)
-
11.29 TFLOPS
FP32 (float)
5.632 TFLOPS
705.6 GFLOPS
FP64 (double)
704.0 GFLOPS

Board Design

175W
TDP
290W
450 W
Suggested PSU
600 W
1x HDMI 2.1 2x DisplayPort 1.4a 1x USB Type-C
Outputs
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
1x 8-pin
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

Navi 22
GPU Name
Hawaii
Navi 22 XTL
GPU Variant
Hawaii XT (215-0852000)
RDNA 2.0
Architecture
GCN 2.0
TSMC
Foundry
TSMC
7 nm
Process Size
28 nm
17.2 billion
Transistors
6.2 billion
335 mm²
Die Size
438 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
12 (12_0)
4.6
OpenGL
4.6
2.1
OpenCL
2.0
1.3
Vulkan
1.2
-
-
-
6.5
Shader Model
6.3

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