AMD Radeon RX 7650 GRE vs PowerColor Radeon RX 6800 XT Red Devil
AMD Radeon RX 7650 GRE
$279
PowerColor Radeon RX 6800 XT Red Devil
$649
|
2048 Shaders
8GB GDDR6
2695MHz
|
4608 Shaders
16GB GDDR6
2340MHz
|
|
Peak AI Performance
88.31 TOPS
INT4 Tensor
|
Peak AI Performance
43.13 TFLOPS
FP16
|
|
FP32
22.08 TFLOPS
|
FP32
21.57 TFLOPS
|
|
FP16
44.15 TFLOPS
|
FP16
43.13 TFLOPS
|
|
Form Factor
PCIe Card
2.0-Slots
|
Form Factor
PCIe Card
3.1-Slots
|
|
TDP
165W
|
TDP
300W
|
|
Power Connectors
1x 8-Pin
|
Power Connectors
2x 8-Pin
|
Peak AI Performance
|
|
Radeon RX 7650 GRE - 88.31 TOPS INT4 Tensor
x2.05
Radeon RX 6800 XT Red Devil - 43.13 TFLOPS FP16
x1
FP32
|
|
Radeon RX 7650 GRE - 22.08 TFLOPS FP32
x1.02
Radeon RX 6800 XT Red Devil - 21.57 TFLOPS FP32
x1
FP16
|
|
Radeon RX 7650 GRE - 44.15 TFLOPS FP16
x1.02
Radeon RX 6800 XT Red Devil - 43.13 TFLOPS FP16
x1
|
|
Radeon RX 7650 GRE - 288GB/s
x1
Radeon RX 6800 XT Red Devil - 512GB/s
x1.78
|
|
Radeon RX 7650 GRE - 165W
x1
Radeon RX 6800 XT Red Devil - 300W
x1.82
|
0%
|
0%
|
|
0%
|
0%
|
|
0%
|
0%
|
|
GB5 OpenCL N/A
0%
|
GB5 OpenCL 163,235
53%
|
|
0%
|
0%
|
|
GB5 Metal N/A
0%
|
GB5 Metal 155,500
86%
|
|
GB5 Vulkan N/A
0%
|
GB5 Vulkan 104,785
51%
|
|
0%
|
0%
|
|
OCT Metal N/A
0%
|
OCT Metal 370
63%
|
|
Manufacturer
AMD
|
Manufacturer
PowerColor
|
|
Chip Designer
AMD
|
Chip Designer
AMD
|
|
Architecture
RDNA 3
|
Architecture
RDNA 2
|
|
Family
Radeon RX 7000
|
Family
Radeon RX 6000
|
|
Codename
Hotpink Bonefish
Navi 33
Variant
Navi 33 XL
|
Codename
Sienna Cichlid
Navi 21
Variant
Navi 21 XT
|
|
Market Segment
Desktop
|
Market Segment
Desktop
|
|
Release Date
2/26/2025
|
Release Date
11/18/2020
|
|
Foundry
TSMC
|
Foundry
TSMC
|
|
Fabrication Node
N6
|
Fabrication Node
N7
|
|
Die Size
204 mm²
|
Die Size
520 mm²
|
|
Transistor Count
13.3 Billion
|
Transistor Count
26.8 Billion
|
|
Transistor Density
65.20M/mm²
|
Transistor Density
51.56M/mm²
|
|
Form
PCIe Card
|
Form
PCIe Card
|
|
Shading Units
2048 Shaders
|
Shading Units
4608 Shaders
|
|
Texture Mapping Units
128 TMUs
|
Texture Mapping Units
288 TMUs
|
|
Render Output Units
64 ROPs
|
Render Output Units
128 ROPs
|
|
Tensor Cores
64 T-Cores
|
-
-
|
|
Ray-Tracing Cores
32 RT-Cores
|
Ray-Tracing Cores
72 RT-Cores
|
|
Compute Units
32 CUs
|
Compute Units
72 CUs
|
|
-
-
|
Graphics Processing Clusters
4 GPCs
|
|
1720MHz Base
2695MHz
|
1825MHz Base
2340MHz
|
|
Peak AI Performance
88.31 TOPS
INT4 Tensor
|
Peak AI Performance
43.13 TFLOPS
FP16
|
|
FP16
44.15 TFLOPS
22.08 TFLOPS Tensor (FP16 Accumulate)
22.08 TFLOPS Tensor (FP32 Accumulate)
|
FP16
43.13 TFLOPS
-
-
|
|
FP32
22.08 TFLOPS
|
FP32
21.57 TFLOPS
|
|
FP64
690 GFLOPS
|
FP64
1.35 TFLOPS
|
|
BF16
44.15 TFLOPS
22.08 TFLOPS Tensor
|
-
-
-
|
|
INT4
88.31 TOPS Tensor
|
-
-
|
|
INT8
22.08 TOPS Tensor
|
-
-
|
|
INT32
11.04 TOPS
|
-
-
|
|
Pixel Fillrate
172.48 GPixel/s
|
Pixel Fillrate
299.52 GPixel/s
|
|
Texture Fillrate
344.96 GTexel/s
|
Texture Fillrate
673.92 GTexel/s
|
|
L0
64KB/WGP
|
L0
32KB/WGP
|
|
L1
256KB/Array
|
L1
128KB/Array
|
|
L2
2MB Shared
|
L2
4MB Shared
|
|
L3
32MB Shared
1.16TB/s
|
L3
128MB Shared
1.66TB/s
|
|
8GB
GDDR6
|
16GB
GDDR6
|
|
Bus Width
128Bit
|
Bus Width
256Bit
|
|
Clock
2250MHz
Transfer Rate
18GT/s
Bandwidth
288GB/s
|
Clock
2000MHz
Transfer Rate
16GT/s
Bandwidth
512GB/s
|
|
TDP
165W
|
TDP
300W
|
|
-
-
|
Temp
110°C Max
|
|
-
3x DisplayPort 2.1
1x HDMI 2.1
|
3x DisplayPort 1.4
-
1x HDMI 2.1
|
|
Max Resolution
15360x8640
|
Max Resolution
7680x4320
|
|
Max Resolution Refresh Rate
165Hz
|
Max Resolution Refresh Rate
120Hz
|
|
Variable Refresh Rate
FreeSync
|
Variable Refresh Rate
FreeSync
|
|
Display Stream Compression (DSC)
Supported
|
Display Stream Compression (DSC)
Supported
|
|
Multi Monitor Support
3
|
Multi Monitor Support
4
|
|
Content Protection
HDCP 2.3
|
Content Protection
HDCP 2.3
|
|
Model
VCN 4.0
|
Model
VCN 3.0
|
|
Codec
VP9
AVC (H.264)
HEVC (H.265)
AV1
|
Codec
-
AVC (H.264)
HEVC (H.265)
-
|
|
Model
VCN 4.0
|
Model
VCN 3.0
|
|
Codec
MPEG-1
MPEG-2
MPEG-4
JPEG
VC-1
VP9
AVC (H.264)
HEVC (H.265)
AV1
|
Codec
MPEG-1
MPEG-2
MPEG-4
JPEG
VC-1
VP9
AVC (H.264)
HEVC (H.265)
AV1
|
|
Direct X
12
Direct 3D
12_2
|
Direct X
12
Direct 3D
12_2
|
|
OpenGL
4.6
OpenCL
2.2
Vulkan
1.3
|
OpenGL
4.6
OpenCL
2.1
Vulkan
1.2
|
|
Shader Model
6.7
GFX
11
|
Shader Model
6.5
GFX
10.3
|
|
2x Fans
|
3x Fans
|
|
Power Connectors
1x 8-Pin
|
Power Connectors
2x 8-Pin
|
|
Slots Required
2.0
PCIe Version
4.0
PCIe Lanes
8
|
Slots Required
3.1
PCIe Version
4.0
PCIe Lanes
16
|
|
Multi GPU Support
Supported
Type
CrossFire XDMA
|
Multi GPU Support
Supported
Type
Bridgeless
|
|
Height
115 mm (4.53 in)
Width
204 mm (8.03 in)
Depth
40 mm (1.57 in)
|
Height
135 mm (5.31 in)
Width
320 mm (12.6 in)
Depth
62 mm (2.44 in)
|
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