GPU Comparison
RADEON
AMD Radeon HD 7950
CORE STATE
Tahiti
VRAM
3 GB
CLOCK SPEED
—
TDP
200 W
BUS WIDTH
384 bit
ARCHITECTURE
GCN 1.0
PROCESS
28 nm
LAUNCH DATE
2012
VS
RADEON
Radeon RX 5600M
CORE STATE
Navi 10
VRAM
6 GB
CLOCK SPEED
1265 MHz
TDP
150 W
BUS WIDTH
192 bit
ARCHITECTURE
RDNA 1.0
PROCESS
7 nm
LAUNCH DATE
2020
PERFORMANCE BENCHMARKS
geekbench_metal
3dmark_3dmark_steel_nomad_dx12
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
HD 7950
RX 5600M
Core Specs
Shading Units
1,792
2,304
+28.6%
Shaders
1,792
2,304
+28.6%
TMUs
112
144
+28.6%
ROPs
32
64
+100.0%
Compute Units
28
36
+28.6%
Clocks
Base Clock
—
1035 MHz
Boost Clock
—
1265 MHz
GPU Clock
800 MHz
—
Game Clock
—
1190 MHz
Memory Clock
1250 MHz
5 Gbps effective
1500 MHz
12 Gbps effective
Memory
Memory Size
3 GB
6 GB
VRAM (MB)
3,072
6,144
+100.0%
Memory Type
GDDR5
GDDR6
Memory Bus
384 bit
192 bit
Bandwidth
240.0 GB/s
288.0 GB/s
Cache
L1 Cache
16 KB (per CU)
—
L2 Cache
768 KB
3 MB
Performance
Pixel Rate
25.60 GPixel/s
80.96 GPixel/s
Texture Rate
89.60 GTexel/s
182.2 GTexel/s
FP32 (TFLOPS)
2.867 TFLOPS
5.829 TFLOPS
FP64 (TFLOPS)
716.8 GFLOPS (1:4)
364.3 GFLOPS (1:16)
FP16 (TFLOPS)
—
11.66 TFLOPS (2:1)
Power
TDP
200 W
150 W
TDP (W)
200
150
-25.0%
Suggested PSU
550 W
—
Power Connectors
2x 6-pin
None
Architecture
Architecture
GCN 1.0
RDNA 1.0
GPU Name
Tahiti
Navi 10
Generation
Southern Islands
(HD 7900)
Navi Mobile
(RX 5000M)
Process Size
28 nm
7 nm
Transistors
4,313 million
10,300 million
Die Size
352 mm²
251 mm²
Foundry
TSMC
TSMC
Density
12.3M / mm²
41.0M / mm²
API Support
DirectX
12 (11_1)
12 (12_1)
OpenGL
4.6
4.6
Vulkan
1.2.170
1.4
OpenCL
2.1 (1.2)
2.1
Shader Model
6.5 (5.1)
6.8
Physical
Slot Width
Dual-slot
IGP
Length
278 mm
10.9 inches
—
Height
111 mm
4.4 inches
—
Outputs
1x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
Portable Device Dependent
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Other
Launch Price
449 USD
—
Production
End-of-life
End-of-life
Predecessor
Northern Islands
Polaris Mobile
Successor
Sea Islands
—