AMD Radeon RX 7800 XT vs AMD Radeon RX 9070

AMD Radeon RX 7800 XT $499
AMD Radeon RX 9070 $549
3840 Shaders
16GB GDDR6
2430MHz
3584 Shaders
16GB GDDR6
2520MHz
Peak AI Performance
149.3 TOPS
INT4 Tensor
Peak AI Performance
1.16 POPS
INT4 Tensor Sparse
FP32
37.32 TFLOPS
FP32
36.13 TFLOPS
FP16
74.65 TFLOPS
FP16
72.25 TFLOPS
Form Factor
PCIe Card
2.5-Slots
Form Factor
PCIe Card
2.5-Slots
TDP
263W
TDP
220W
Power Connectors
-
2x 8-Pin
-
-
Power Connectors
-
2x 8-Pin
-
-
GB6 OpenCL N/A
0%
GB6 Metal N/A
0%
GB6 Metal N/A
0%
GB6 Vulkan N/A
0%
GB5 OpenCL N/A
0%
GB5 OpenCL N/A
0%
GB5 CUDA N/A
0%
GB5 CUDA N/A
0%
GB5 Metal N/A
0%
GB5 Metal N/A
0%
GB5 Vulkan N/A
0%
GB5 Vulkan N/A
0%
OCT 2020.1 N/A
0%
OCT 2020.1 N/A
0%
OCT Metal N/A
0%
OCT Metal N/A
0%
Manufacturer
AMD
Manufacturer
AMD
Chip Designer
AMD
Chip Designer
AMD
Architecture
RDNA 3
Architecture
RDNA 4
Family
Radeon RX 7000
Family
Radeon RX 9000
Codename
Wheat Nas
Navi 32
Variant
Navi 32
Codename
-
Navi 48
Variant
Navi 48 XL
Market Segment
Desktop
Market Segment
Desktop
Release Date
8/25/2023
Release Date
1/6/2025
Foundry
TSMC
TSMC Memory Cache Die
Foundry
TSMC
-
Fabrication Node
N5
N6 Memory Cache Die
Fabrication Node
N4P
-
Die Size
200 mm²
4x 38 mm² Memory Cache Die
Die Size
357 mm²
-
Transistor Count
28.1 Billion
4x 2.1 Billion Memory Cache Die
Transistor Count
53.9 Billion
-
Transistor Density
140.50M/mm²
54.64M/mm² Memory Cache Die
Transistor Density
151.19M/mm²
-
Form
PCIe Card
Form
PCIe Card
Shading Units
3840 Shaders
-
Shading Units
3584 Shaders
-
Texture Mapping Units
240 TMUs
Texture Mapping Units
448 TMUs
Render Output Units
96 ROPs
Render Output Units
128 ROPs
Tensor Cores
120 T-Cores
Tensor Cores
112 T-Cores
Ray-Tracing Cores
60 RT-Cores
Ray-Tracing Cores
56 RT-Cores
-
-
-
-
Compute Units
60 CUs
Compute Units
56 CUs
-
-
-
-
-
-
-
-
-
-
1800MHz Base
2430MHz
-
-
2210MHz Base
2520MHz
Peak AI Performance
149.3 TOPS
INT4 Tensor
Peak AI Performance
1.16 POPS
INT4 Tensor Sparse
-
-
-
-
-
-
-
-
-
-
-
-
FP8
144.51 TFLOPS
144.51 TFLOPS Tensor (FP16 Accumulate)
289.01 TFLOPS Tensor (FP16 Accumulate) Sparse
144.51 TFLOPS Tensor (FP32 Accumulate)
289.01 TFLOPS Tensor (FP32 Accumulate) Sparse
FP16
74.65 TFLOPS
37.32 TFLOPS Tensor (FP16 Accumulate)
-
37.32 TFLOPS Tensor (FP32 Accumulate)
-
FP16
72.25 TFLOPS
72.25 TFLOPS Tensor (FP16 Accumulate)
144.51 TFLOPS Tensor (FP16 Accumulate) Sparse
72.25 TFLOPS Tensor (FP32 Accumulate)
144.51 TFLOPS Tensor (FP32 Accumulate) Sparse
FP32
37.32 TFLOPS
-
-
FP32
36.13 TFLOPS
-
-
FP64
1.17 TFLOPS
-
FP64
1.13 TFLOPS
-
BF16
74.65 TFLOPS
37.32 TFLOPS Tensor
-
BF16
72.25 TFLOPS
72.25 TFLOPS Tensor
144.51 TFLOPS Tensor Sparse
-
-
-
-
-
-
INT4
149.3 TOPS Tensor
-
INT4
578.03 TOPS Tensor
1.16 POPS Tensor Sparse
INT8
-
37.32 TOPS Tensor
-
INT8
-
289.01 TOPS Tensor
578.03 TOPS Tensor Sparse
INT32
18.66 TOPS
INT32
18.06 TOPS
-
-
-
-
Pixel Fillrate
233.28 GPixel/s
Pixel Fillrate
322.56 GPixel/s
-
-
-
-
Texture Fillrate
583.2 GTexel/s
Texture Fillrate
1128.96 GTexel/s
L0
64KB/WGP
L0
64KB/WGP
L1
-
-
-
256KB/Array
L1
-
-
-
256KB/Array
L2
4MB Shared
L2
6MB Shared
L3
64MB Shared
2.25TB/s
L3
64MB Shared
2.25TB/s
16GB
GDDR6
-
16GB
GDDR6
-
Bus Width
256Bit
Bus Width
256Bit
Clock
2425MHz
Transfer Rate
19.4GT/s
Bandwidth
620.8GB/s
Clock
2438MHz
Transfer Rate
19.5GT/s
Bandwidth
624GB/s
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
TDP
263W
TDP
220W
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
3x DisplayPort 2.1
-
-
-
-
-
-
-
-
-
1x HDMI 2.1
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
3x DisplayPort 2.1
-
-
-
-
-
-
-
-
-
1x HDMI 2.1
-
-
Max Resolution
15360x8640
Max Resolution
15360x8640
Max Resolution Refresh Rate
165Hz
Max Resolution Refresh Rate
165Hz
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
3
Content Protection
HDCP 2.3
Content Protection
HDCP 2.3
Model
VCN 4.0
Model
VCN 4.0
Codec
-
-
-
-
-
-
VP9
-
AVC (H.264)
HEVC (H.265)
-
AV1
-
-
Codec
-
-
-
-
-
-
VP9
-
AVC (H.264)
HEVC (H.265)
-
AV1
-
-
Model
VCN 4.0
Model
VCN 4.0
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
2.2
Vulkan
1.3
Shader Model
6.7
-
-
GFX
11
-
-
-
-
Shader Model
6.8
-
-
GFX
12
-
-
-
-
-
-
-
2x Fans
-
-
-
3x Fans
Power Connectors
-
-
-
2x 8-Pin
-
-
-
Power Connectors
-
-
-
2x 8-Pin
-
-
-
Slots Required
2.5
PCIe Version
4.0
PCIe Lanes
16
Slots Required
2.5
PCIe Version
5.0
PCIe Lanes
16
Multi GPU Support
Supported
Type
CrossFire XDMA
Multi GPU Support
Supported
Type
CrossFire XDMA
Height
111 mm (4.37 in)
Width
267 mm (10.51 in)
Depth
50 mm (1.97 in)
Height
111 mm (4.37 in)
Width
267 mm (10.51 in)
Depth
50 mm (1.97 in)
Change Comparison