Home GPU Comparison AMD Radeon RX 7900 GRE vs AMD Radeon HD 6290

AMD Radeon RX 7900 GRE vs AMD Radeon HD 6290

We compared two Desktop platform GPUs: 16GB VRAM Radeon RX 7900 GRE and 1024MB VRAM Radeon HD 6290 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 11 years and 7 months late
Boost Clock2245MHz
More VRAM (16GB vs 1024GB)
Larger VRAM bandwidth (576.0GB/s vs 12.80GB/s)
5040 additional rendering cores
AMD Radeon HD 6290 's Advantages
Lower TDP (19W vs 260W)

Score

Benchmark

FP32 (float)
Radeon RX 7900 GRE +44111%
45.98 TFLOPS
Radeon HD 6290
0.104 TFLOPS
VS

Graphics Card

Jul 2023
Release Date
Dec 2011
Navi III
Generation
Northern Islands
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

1287 MHz
Base Clock
-
2245 MHz
Boost Clock
-
2250 MHz
Memory Clock
800 MHz

Memory

16GB
Memory Size
1024MB
GDDR6
Memory Type
GDDR3
256bit
Memory Bus
64bit
576.0GB/s
Bandwidth
12.80GB/s

Render Config

80
Compute Units
2
-
-
-
5120
Shading Units
80
320
TMUs
8
160
ROPs
4
-
-
-
80
RT Cores
-
256 KB per Array
L1 Cache
8 KB (per CU)
6 MB
L2 Cache
128 KB
64 MB
L3 Cache
-

Theoretical Performance

359.2 GPixel/s
Pixel Rate
2.600 GPixel/s
718.4 GTexel/s
Texture Rate
5.200 GTexel/s
91.96 TFLOPS
FP16 (half)
-
45.98 TFLOPS
FP32 (float)
104.0 GFLOPS
1437 GFLOPS
FP64 (double)
-

Board Design

260W
TDP
19W
600 W
Suggested PSU
200 W
1x HDMI 2.1a 2x DisplayPort 2.1 1x USB Type-C
Outputs
1x DVI 1x HDMI 1.3a
2x 8-pin
Power Connectors
None

Graphics Processor

Navi 31
GPU Name
Cedar
Navi 31 XL (215-145000206)
GPU Variant
Cedar LE
RDNA 3.0
Architecture
TeraScale 2
TSMC
Foundry
TSMC
5 nm
Process Size
40 nm
57.7 billion
Transistors
0.292 billion
529 mm²
Die Size
59 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
2.2
OpenCL
1.2
1.3
Vulkan
N/A
-
-
-
6.7
Shader Model
5.0

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