NVIDIA GeForce RTX 5080 vs AMD Radeon R7 340
NVIDIA GeForce RTX 5080
$999
AMD Radeon R7 340
|
10752 Shaders
16GB GDDR7
2617MHz
|
384 Shaders
2GB GDDR5
780MHz
|
|
Peak AI Performance
1.8 PFLOPS
FP4 Tensor Sparse
|
Peak AI Performance
600 GFLOPS
FP32
|
|
FP32
56.28 TFLOPS
|
FP32
600 GFLOPS
|
|
FP16
56.28 TFLOPS
|
-
-
|
|
Form Factor
PCIe Card
2.1-Slots
|
Form Factor
PCIe Card
1.0-Slots
|
|
TDP
360W
|
TDP
75W
|
|
Power Connectors
1x 16-Pin 12VHPWR
|
-
-
|
Peak AI Performance
|
|
GeForce RTX 5080 - 1.8 PFLOPS FP4 Tensor Sparse
x3000
Radeon R7 340 - 600 GFLOPS FP32
x1
FP32
|
|
GeForce RTX 5080 - 56.28 TFLOPS FP32
x93.8
Radeon R7 340 - 600 GFLOPS FP32
x1
|
|
GeForce RTX 5080 - 960GB/s
x13.33
Radeon R7 340 - 72GB/s
x1
|
|
GeForce RTX 5080 - 360W
x4.8
Radeon R7 340 - 75W
x1
|
|
GeForce RTX 5080 - GB6 OpenCL 256,140
x44.74
Radeon R7 340 - GB6 OpenCL 5,725
x1
|
0%
|
0%
|
|
GB6 Vulkan N/A
0%
|
|
0%
|
0%
|
|
0%
|
0%
|
|
0%
|
0%
|
|
0%
|
0%
|
|
0%
|
0%
|
|
0%
|
0%
|
|
Manufacturer
NVIDIA
|
Manufacturer
AMD
|
|
Chip Designer
NVIDIA
|
Chip Designer
AMD
|
|
Architecture
Blackwell
|
Architecture
GCN 1
|
|
Family
GeForce 50
|
Family
Radeon R 300
|
|
Codename
NV193
GB203
Variant
GB203-400-A1
|
Codename
Oland
-
Variant
Oland XT
|
|
Market Segment
Desktop
|
Market Segment
Desktop
|
|
Release Date
1/6/2025
|
Release Date
5/5/2015
|
|
Foundry
TSMC
|
Foundry
TSMC
|
|
Fabrication Node
4NP
|
Fabrication Node
28nm
|
|
Die Size
378 mm²
|
Die Size
90 mm²
|
|
Transistor Count
45.6 Billion
|
Transistor Count
1 Billion
|
|
Transistor Density
120.63M/mm²
|
Transistor Density
11.56M/mm²
|
|
Form
PCIe Card
|
Form
PCIe Card
|
|
Shading Units
10752 Shaders
|
Shading Units
384 Shaders
|
|
Texture Mapping Units
336 TMUs
|
Texture Mapping Units
24 TMUs
|
|
Render Output Units
112 ROPs
|
Render Output Units
8 ROPs
|
|
Tensor Cores
336 T-Cores
|
-
-
|
|
Ray-Tracing Cores
84 RT-Cores
|
-
-
|
|
Streaming Multiprocessors
84 SMs
|
-
-
|
|
-
-
|
Compute Units
6 CUs
|
|
Graphics Processing Clusters
7 GPCs
|
-
-
|
|
2300MHz Base
2617MHz
|
730MHz Base
780MHz
|
|
Peak AI Performance
1.8 PFLOPS
FP4 Tensor Sparse
|
Peak AI Performance
600 GFLOPS
FP32
|
|
FP4
900.42 TFLOPS Tensor
1.8 PFLOPS Tensor Sparse
|
-
-
-
|
|
FP8
450.21 TFLOPS Tensor (FP16 Accumulate)
900.42 TFLOPS Tensor (FP16 Accumulate) Sparse
225.1 TFLOPS Tensor (FP32 Accumulate)
450.21 TFLOPS Tensor (FP32 Accumulate) Sparse
|
-
-
-
-
-
|
|
FP16
56.28 TFLOPS
225.1 TFLOPS Tensor (FP16 Accumulate)
450.21 TFLOPS Tensor (FP16 Accumulate) Sparse
112.55 TFLOPS Tensor (FP32 Accumulate)
225.1 TFLOPS Tensor (FP32 Accumulate) Sparse
|
-
-
-
-
-
-
|
|
FP32
56.28 TFLOPS
|
FP32
600 GFLOPS
|
|
FP64
880 GFLOPS
|
FP64
40 GFLOPS
|
|
BF16
56.28 TFLOPS
112.55 TFLOPS Tensor
225.1 TFLOPS Tensor Sparse
|
-
-
-
-
|
|
TF32
56.28 TFLOPS Tensor
112.55 TFLOPS Tensor Sparse
|
-
-
-
|
|
INT8
450.21 TOPS Tensor
900.42 TOPS Tensor Sparse
|
-
-
-
|
|
INT32
56.28 TOPS
|
-
-
|
|
Ray Tracing
170.7 TOPS
|
-
-
|
|
Pixel Fillrate
293.104 GPixel/s
|
Pixel Fillrate
6.24 GPixel/s
|
|
Texture Fillrate
879.312 GTexel/s
|
Texture Fillrate
18.72 GTexel/s
|
|
L1
64KB/SM Tex
128KB/SM
-
|
L1
-
-
16KB/CU
|
|
L2
64MB Shared
|
L2
256KB Shared
|
|
16GB
GDDR7
|
2GB
GDDR5
|
|
Bus Width
256Bit
|
Bus Width
128Bit
|
|
Clock
2368MHz
Transfer Rate
30GT/s
Bandwidth
960GB/s
|
Clock
1125MHz
Transfer Rate
4.5GT/s
Bandwidth
72GB/s
|
|
TDP
360W
|
TDP
75W
|
|
Temp
88°C Max
|
-
-
|
|
-
-
3x DisplayPort 2.1
1x HDMI 2.1
|
1x DVI-I Dual-Link
1x DisplayPort 1.2
-
-
|
|
Max Resolution
7680x4320
|
Max Resolution
4096x2160
|
|
Max Resolution Refresh Rate
165Hz
|
Max Resolution Refresh Rate
60Hz
|
|
Variable Refresh Rate
G-Sync
FreeSync
|
Variable Refresh Rate
-
-
|
|
Display Stream Compression (DSC)
Supported
|
Display Stream Compression (DSC)
Not Supported
|
|
Multi Monitor Support
4
|
Multi Monitor Support
3
|
|
Content Protection
HDCP 2.3
|
-
-
|
|
Model
2x NVENC 9
|
Model
VCE 1.0
|
|
Codec
AVC (H.264)
HEVC (H.265)
AV1
|
Codec
AVC (H.264)
-
-
|
|
Model
2x NVDEC 6
|
Model
UVD 4.0
|
|
Codec
MPEG-1
MPEG-2
MPEG-4
VC-1
VP8
VP9
AVC (H.264)
HEVC (H.265)
AV1
|
Codec
MPEG-1
MPEG-2
MPEG-4
VC-1
-
-
AVC (H.264)
-
-
|
|
Direct X
12
Direct 3D
12_3
|
Direct X
12
Direct 3D
11_1
|
|
OpenGL
4.6
OpenCL
3.0
Vulkan
1.3
|
OpenGL
4.6
OpenCL
2.1
Vulkan
1.2
|
|
Shader Model
6.8
CUDA
12.8
-
-
PureVideo HD
VP13
VDPAU
Feature Set M
|
Shader Model
6.5
-
-
GFX
6
-
-
-
-
|
|
2x Fans
|
1x Fan
|
|
Power Connectors
1x 16-Pin 12VHPWR
|
-
-
|
|
Slots Required
2.1
PCIe Version
5.0
PCIe Lanes
16
|
Slots Required
1.0
PCIe Version
3.0
PCIe Lanes
16
|
|
Height
137 mm (5.39 in)
Width
304 mm (11.97 in)
Depth
42 mm (1.65 in)
|
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