GPU Comparison
RADEON
AMD Radeon R7 M340
CORE STATE
Meso
VRAM
2 GB
CLOCK SPEED
1021 MHz
TDP
—
BUS WIDTH
64 bit
ARCHITECTURE
GCN 3.0
PROCESS
28 nm
LAUNCH DATE
2015
VS
RADEON
Radeon RX 5600 XT
CORE STATE
Navi 10
VRAM
6 GB
CLOCK SPEED
1560 MHz
TDP
150 W
BUS WIDTH
192 bit
ARCHITECTURE
RDNA 1.0
PROCESS
7 nm
LAUNCH DATE
2020
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
3dmark_3dmark_steel_nomad_dx12
geekbench_metal
passmark_directx_10
passmark_directx_11
passmark_directx_12
passmark_directx_9
passmark_g2d
passmark_g3d
passmark_gpu_compute
DETAILED SPECIFICATIONS
SPECIFICATION
R7 M340
RX 5600 XT
Core Specs
Shading Units
320
2,304
+620.0%
Shaders
320
2,304
+620.0%
TMUs
20
144
+620.0%
ROPs
8
64
+700.0%
Compute Units
5
36
+620.0%
Clocks
Base Clock
943 MHz
1130 MHz
Boost Clock
1021 MHz
1560 MHz
Game Clock
—
1375 MHz
Memory Clock
1000 MHz
2 Gbps effective
1500 MHz
12 Gbps effective
Memory
Memory Size
2 GB
6 GB
VRAM (MB)
2,048
6,144
+200.0%
Memory Type
DDR3
GDDR6
Memory Bus
64 bit
192 bit
Bandwidth
16.00 GB/s
288.0 GB/s
Cache
L1 Cache
16 KB (per CU)
—
L2 Cache
128 KB
3 MB
Performance
Pixel Rate
8.168 GPixel/s
99.84 GPixel/s
Texture Rate
20.42 GTexel/s
224.6 GTexel/s
FP32 (TFLOPS)
653.4 GFLOPS
7.188 TFLOPS
FP64 (TFLOPS)
40.84 GFLOPS (1:16)
449.3 GFLOPS (1:16)
FP16 (TFLOPS)
653.4 GFLOPS (1:1)
14.38 TFLOPS (2:1)
Power
TDP
—
150 W
TDP (W)
—
150
Suggested PSU
—
450 W
Power Connectors
—
1x 8-pin
Architecture
Architecture
GCN 3.0
RDNA 1.0
GPU Name
Meso
Navi 10
Generation
Gem System
(R7 M300)
Navi
(RX 5000)
Process Size
28 nm
7 nm
Transistors
1,550 million
10,300 million
Die Size
125 mm²
251 mm²
Foundry
TSMC
TSMC
Density
12.4M / mm²
41.0M / mm²
API Support
DirectX
12 (12_0)
12 (12_1)
OpenGL
4.6
4.6
Vulkan
1.2.170
1.4
OpenCL
2.1
2.1
Shader Model
6.5
6.8
Physical
Slot Width
—
Dual-slot
Length
—
267 mm
10.5 inches
Outputs
—
1x HDMI 2.0b3x DisplayPort 1.4a
Bus Interface
PCIe 3.0 x8
PCIe 4.0 x16
Other
Launch Price
—
279 USD
Production
End-of-life
End-of-life
Predecessor
Solar System
Vega
Successor
Polaris Mobile
Navi II